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Clear Openings/Egress
Heritage Series Old World Classic Double Hung
Old World Classic DH High Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
43
77-3/16
32-3/16
33-9/16
14.1
7.82
23.04
35
32-3/16
7.82
Yes
36
74
43
81-3/16
32-3/16
35-9/16
14.97
8.31
24.24
35
34-3/16
8.31
Yes
36
78
43
89-3/16
32-3/16
39-9/16
16.7
9.28
26.63
35
38-3/16
9.28
Yes
36
86
43
97-3/16
32-3/16
43-9/16
18.44
10.25
29.02
35
42-3/16
10.25
Yes
36
94
43
105-3/16
32-3/16
47-9/16
20.17
11.23
31.41
35
46-3/16
11.23
Yes
36
102
43
109-3/16
32-3/16
49-9/16
21.04
11.71
32.6
35
48-3/16
11.71
Yes
36
106
47
77-3/16
36-3/16
33-9/16
15.91
8.72
25.19
39
32-3/16
8.72
Yes
40
74
47
81-3/16
36-3/16
35-9/16
16.89
9.26
26.49
39
34-3/16
9.26
Yes
40
78
47
89-3/16
36-3/16
39-9/16
18.85
10.34
29.1
39
38-3/16
10.34
Yes
40
86
47
97-3/16
36-3/16
43-9/16
20.8
11.43
31.72
39
42-3/16
11.43
Yes
40
94
47
105-3/16
36-3/16
47-9/16
22.76
12.51
34.33
39
46-3/16
12.51
Yes
40
102
47
109-3/16
36-3/16
49-9/16
23.73
13.05
35.63
39
48-3/16
13.05
Yes
40
106
51
77-3/16
40-3/16
33-9/16
17.72
9.61
27.33
43
32-3/16
9.61
Yes
44
74
51
81-3/16
40-3/16
35-9/16
18.81
10.21
28.75
43
34-3/16
10.21
Yes
44
78
51
89-3/16
40-3/16
39-9/16
20.99
11.4
31.58
43
38-3/16
11.4
Yes
44
86
51
97-3/16
40-3/16
43-9/16
23.17
12.6
34.42
43
42-3/16
12.6
Yes
44
94
51
105-3/16
40-3/16
47-9/16
25.34
13.79
37.25
43
46-3/16
13.79
Yes
44
102
51
109-3/16
40-3/16
49-9/16
26.43
14.39
38.67
43
48-3/16
14.39
Yes
44
106
55
77-3/16
44-3/16
33-9/16
19.53
10.51
29.48
47
32-3/16
10.51
Yes
48
74
55
81-3/16
44-3/16
35-9/16
20.73
11.16
31
47
34-3/16
11.16
Yes
48
78
55
89-3/16
44-3/16
39-9/16
23.13
12.46
34.06
47
38-3/16
12.46
Yes
48
86
55
97-3/16
44-3/16
43-9/16
25.53
13.77
37.11
47
42-3/16
13.77
Yes
48
94
55
105-3/16
44-3/16
47-9/16
27.93
15.08
40.17
47
46-3/16
15.08
Yes
48
102
55
109-3/16
44-3/16
49-9/16
29.13
15.73
41.7
47
48-3/16
15.73
Yes
48
106
59
77-3/16
48-3/16
33-9/16
21.34
11.4
31.62
51
32-3/16
11.4
Yes
52
74
59
81-3/16
48-3/16
35-9/16
22.65
12.11
33.26
51
34-3/16
12.11
Yes
52
78
59
89-3/16
48-3/16
39-9/16
25.27
13.52
36.54
51
38-3/16
13.52
Yes
52
86
59
97-3/16
48-3/16
43-9/16
27.89
14.94
39.81
51
42-3/16
14.94
Yes
52
94
59
105-3/16
48-3/16
47-9/16
30.52
16.36
43.09
51
46-3/16
16.36
Yes
52
102
59
109-3/16
48-3/16
49-9/16
31.83
17.07
44.73
51
48-3/16
17.07
Yes
52
106
63
77-3/16
52-3/16
33-9/16
23.15
12.29
33.76
55
32-3/16
12.29
Yes
56
74
63
81-3/16
52-3/16
35-9/16
24.57
13.06
35.51
55
34-3/16
13.06
Yes
56
78
63
89-3/16
52-3/16
39-9/16
27.42
14.59
39.01
55
38-3/16
14.59
Yes
56
86
63
97-3/16
52-3/16
43-9/16
30.26
16.11
42.51
55
42-3/16
16.11
Yes
56
94
63
105-3/16
52-3/16
47-9/16
33.1
17.64
46.01
55
46-3/16
17.64
Yes
56
102
63
109-3/16
52-3/16
49-9/16
34.52
18.4
47.76
55
48-3/16
18.4
Yes
56
106
Heritage Series Old World Classic Double Hung
Old World Classic DH Standard Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
43
77-3/16
32-3/16
33-9/16
14.1
8.01
23.04
35
32-15/16
8.01
Yes
36
74
43
81-3/16
32-3/16
35-9/16
14.97
8.49
24.24
35
34-15/16
8.49
Yes
36
78
43
89-3/16
32-3/16
39-9/16
16.7
9.46
26.63
35
38-15/16
9.46
Yes
36
86
43
97-3/16
32-3/16
43-9/16
18.44
10.44
29.02
35
42-15/16
10.44
Yes
36
94
43
105-3/16
32-3/16
47-9/16
20.17
11.41
31.41
35
46-15/16
11.41
Yes
36
102
43
109-3/16
32-3/16
49-9/16
21.04
11.89
32.6
35
48-15/16
11.89
Yes
36
106
47
77-3/16
36-3/16
33-9/16
15.91
8.92
25.19
39
32-15/16
8.92
Yes
40
74
47
81-3/16
36-3/16
35-9/16
16.89
9.46
26.49
39
34-15/16
9.46
Yes
40
78
47
89-3/16
36-3/16
39-9/16
18.85
10.55
29.1
39
38-15/16
10.55
Yes
40
86
47
97-3/16
36-3/16
43-9/16
20.8
11.63
31.72
39
42-15/16
11.63
Yes
40
94
47
105-3/16
36-3/16
47-9/16
22.76
12.71
34.33
39
46-15/16
12.71
Yes
40
102
47
109-3/16
36-3/16
49-9/16
23.73
13.25
35.63
39
48-15/16
13.25
Yes
40
106
51
77-3/16
40-3/16
33-9/16
17.72
9.84
27.33
43
32-15/16
9.84
Yes
44
74
51
81-3/16
40-3/16
35-9/16
18.81
10.43
28.75
43
34-15/16
10.43
Yes
44
78
51
89-3/16
40-3/16
39-9/16
20.99
11.63
31.58
43
38-15/16
11.63
Yes
44
86
51
97-3/16
40-3/16
43-9/16
23.17
12.82
34.42
43
42-15/16
12.82
Yes
44
94
51
105-3/16
40-3/16
47-9/16
25.34
14.02
37.25
43
46-15/16
14.02
Yes
44
102
51
109-3/16
40-3/16
49-9/16
26.43
14.61
38.67
43
48-15/16
14.61
Yes
44
106
55
77-3/16
44-3/16
33-9/16
19.53
10.75
29.48
47
32-15/16
10.75
Yes
48
74
55
81-3/16
44-3/16
35-9/16
20.73
11.4
31
47
34-15/16
11.4
Yes
48
78
55
89-3/16
44-3/16
39-9/16
23.13
12.71
34.06
47
38-15/16
12.71
Yes
48
86
55
97-3/16
44-3/16
43-9/16
25.53
14.01
37.11
47
42-15/16
14.01
Yes
48
94
55
105-3/16
44-3/16
47-9/16
27.93
15.32
40.17
47
46-15/16
15.32
Yes
48
102
55
109-3/16
44-3/16
49-9/16
29.13
15.97
41.7
47
48-15/16
15.97
Yes
48
106
59
77-3/16
48-3/16
33-9/16
21.34
11.67
31.62
51
32-15/16
11.67
Yes
52
74
59
81-3/16
48-3/16
35-9/16
22.65
12.37
33.26
51
34-15/16
12.37
Yes
52
78
59
89-3/16
48-3/16
39-9/16
25.27
13.79
36.54
51
38-15/16
13.79
Yes
52
86
59
97-3/16
48-3/16
43-9/16
27.89
15.21
39.81
51
42-15/16
15.21
Yes
52
94
59
105-3/16
48-3/16
47-9/16
30.52
16.62
43.09
51
46-15/16
16.62
Yes
52
102
59
109-3/16
48-3/16
49-9/16
31.83
17.33
44.73
51
48-15/16
17.33
Yes
52
106
63
77-3/16
52-3/16
33-9/16
23.15
12.58
33.76
55
32-15/16
12.58
Yes
56
74
63
81-3/16
52-3/16
35-9/16
24.57
13.34
35.51
55
34-15/16
13.34
Yes
56
78
63
89-3/16
52-3/16
39-9/16
27.42
14.87
39.01
55
38-15/16
14.87
Yes
56
86
63
97-3/16
52-3/16
43-9/16
30.26
16.4
42.51
55
42-15/16
16.4
Yes
56
94
63
105-3/16
52-3/16
47-9/16
33.1
17.93
46.01
55
46-15/16
17.93
Yes
56
102
63
109-3/16
52-3/16
49-9/16
34.52
18.69
47.76
55
48-15/16
18.69
Yes
56
106
Heritage Series Sterling Double Hung
Sterling Double Hung Segment Heads and Ultra Series Pocket Double Hung Segment Heads
Frame Size
Glass Size
Clear Opening
Sash Size
Width (in.)
Height (in.)
Segment Drop (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
4
16
14
2.71
1.06
5.44
17-31/32
8-1/2
1.06
No
20
34
21-1/2
40-7/16
4
16
16
3.13
1.3
6.04
17-31/32
10-15/32
1.3
No
20
38
21-1/2
48-7/16
4
16
20
3.96
1.8
7.23
17-31/32
14-13/32
1.8
No
20
46
21-1/2
52-7/16
4
16
22
4.38
2.04
7.83
17-31/32
16-3/8
2.04
No
20
50
21-1/2
56-7/16
4
16
24
4.79
2.29
8.43
17-31/32
18-11/32
2.29
No
20
54
21-1/2
60-7/16
4
16
26
5.21
2.53
9.02
17-31/32
20-5/16
2.53
No
20
58
21-1/2
64-7/16
4
16
28
5.63
2.78
9.62
17-31/32
22-5/16
2.78
No
20
62
21-1/2
68-7/16
4
16
30
6.04
3.03
10.22
17-31/32
24-9/32
3.03
No
20
66
21-1/2
72-7/16
4
16
32
6.46
3.28
10.82
17-31/32
26-9/32
3.28
No
20
70
21-1/2
76-7/16
4
16
34
6.88
3.53
11.41
17-31/32
28-1/4
3.53
No
20
74
21-1/2
80-7/16
4
16
36
7.29
3.77
12.01
17-31/32
30-1/4
3.77
No
20
78
25-1/2
36-7/16
4
20
14
3.43
1.3
6.45
21-31/32
8-1/2
1.3
No
24
34
25-1/2
40-7/16
4
20
16
3.96
1.59
7.16
21-31/32
10-15/32
1.59
No
24
38
25-1/2
48-7/16
4
20
20
5.01
2.2
8.58
21-31/32
14-13/32
2.2
No
24
46
25-1/2
52-7/16
4
20
22
5.54
2.5
9.29
21-31/32
16-3/8
2.5
No
24
50
25-1/2
56-7/16
4
20
24
6.07
2.8
9.99
21-31/32
18-11/32
2.8
No
24
54
25-1/2
60-7/16
4
20
26
6.6
3.1
10.7
21-31/32
20-5/16
3.1
No
24
58
25-1/2
64-7/16
4
20
28
7.13
3.4
11.41
21-31/32
22-5/16
3.4
No
24
62
25-1/2
68-7/16
4
20
30
7.65
3.7
12.12
21-31/32
24-9/32
3.7
No
24
66
25-1/2
72-7/16
4
20
32
8.18
4.01
12.83
21-31/32
26-9/32
4.01
No
24
70
25-1/2
76-7/16
4
20
34
8.71
4.31
13.54
21-31/32
28-1/4
4.31
No
24
74
25-1/2
80-7/16
4
20
36
9.24
4.61
14.24
21-31/32
30-1/4
4.61
No
24
78
29-1/2
36-7/16
5
24
14
4.15
1.37
7.46
25-31/32
7-19/32
1.37
No
28
34
29-1/2
40-7/16
5
24
16
4.79
1.72
8.28
25-31/32
9-9/16
1.72
No
28
38
29-1/2
48-7/16
5
24
20
6.07
2.43
9.92
25-31/32
13-15/32
2.43
No
28
46
29-1/2
52-7/16
5
24
22
6.71
2.78
10.74
25-31/32
15-7/16
2.78
No
28
50
29-1/2
56-7/16
5
24
24
7.35
3.14
11.56
25-31/32
17-7/16
3.14
No
28
54
29-1/2
60-7/16
5
24
26
7.99
3.5
12.38
25-31/32
19-13/32
3.5
No
28
58
29-1/2
64-7/16
5
24
28
8.63
3.85
13.2
25-31/32
21-3/8
3.85
No
28
62
29-1/2
68-7/16
5
24
30
9.26
4.21
14.02
25-31/32
23-3/8
4.21
No
28
66
29-1/2
72-7/16
5
24
32
9.9
4.57
14.84
25-31/32
25-11/32
4.57
No
28
70
29-1/2
76-7/16
5
24
34
10.54
4.93
15.66
25-31/32
27-5/16
4.93
No
28
74
29-1/2
80-7/16
5
24
36
11.18
5.28
16.48
25-31/32
29-5/16
5.28
No
28
78
31-1/2
36-7/16
5
26
14
4.51
1.47
7.97
27-31/32
7-19/32
1.47
No
30
34
31-1/2
40-7/16
5
26
16
5.21
1.85
8.85
27-31/32
9-9/16
1.85
No
30
38
31-1/2
48-7/16
5
26
20
6.6
2.62
10.6
27-31/32
13-15/32
2.62
No
30
46
31-1/2
52-7/16
5
26
22
7.29
3
11.47
27-31/32
15-7/16
3
No
30
50
31-1/2
56-7/16
5
26
24
7.99
3.38
12.35
27-31/32
17-7/16
3.38
No
30
54
31-1/2
60-7/16
5
26
26
8.68
3.77
13.22
27-31/32
19-13/32
3.77
No
30
58
31-1/2
64-7/16
5
26
28
9.38
4.15
14.1
27-31/32
21-3/8
4.15
No
30
62
31-1/2
68-7/16
5
26
30
10.07
4.54
14.97
27-31/32
23-3/8
4.54
No
30
66
31-1/2
72-7/16
5
26
32
10.76
4.92
15.85
27-31/32
25-11/32
4.92
No
30
70
31-1/2
76-7/16
5
26
34
11.46
5.3
16.72
27-31/32
27-5/16
5.3
No
30
74
31-1/2
80-7/16
5
26
36
12.15
5.69
17.6
27-31/32
29-5/16
5.69
No
30
78
33-1/2
36-7/16
5
28
14
4.88
1.58
8.48
27-31/32
7-19/32
1.58
No
32
34
33-1/2
40-7/16
5
28
16
5.63
1.99
9.41
29-31/32
9-9/16
1.99
No
32
38
33-1/2
48-7/16
5
28
20
7.13
2.8
11.27
29-31/32
13-15/32
2.8
No
32
46
33-1/2
52-7/16
5
28
22
7.88
3.21
12.2
29-31/32
15-7/16
3.21
No
32
50
33-1/2
56-7/16
5
28
24
8.63
3.63
13.13
29-31/32
17-7/16
3.63
No
32
54
33-1/2
60-7/16
5
28
26
9.38
4.04
14.06
29-31/32
19-13/32
4.04
No
32
58
33-1/2
64-7/16
5
28
28
10.13
4.45
14.99
29-31/32
21-3/8
4.45
No
32
62
33-1/2
68-7/16
5
28
30
10.88
4.86
15.92
29-31/32
23-3/8
4.86
No
32
66
33-1/2
72-7/16
5
28
32
11.63
5.27
16.85
29-31/32
25-11/32
5.27
No
32
70
33-1/2
76-7/16
5
28
34
12.38
5.68
17.78
29-31/32
27-5/16
5.68
No
32
74
33-1/2
80-7/16
5
28
36
13.13
6.1
18.71
29-31/32
29-5/16
6.1
No
32
78
35-1/2
36-7/16
5
30
14
5.24
1.69
8.98
31-31/32
7-19/32
1.69
No
34
34
35-1/2
40-7/16
5
30
16
6.04
2.12
9.97
31-31/32
9-9/16
2.12
No
34
38
35-1/2
48-7/16
5
30
20
7.65
2.99
11.94
31-31/32
13-15/32
2.99
No
34
46
35-1/2
52-7/16
5
30
22
8.46
3.43
12.93
31-31/32
15-7/16
3.43
No
34
50
35-1/2
56-7/16
5
30
24
9.26
3.87
13.91
31-31/32
17-7/16
3.87
No
34
54
35-1/2
60-7/16
5
30
26
10.07
4.3
14.9
31-31/32
19-13/32
4.3
No
34
58
35-1/2
64-7/16
5
30
28
10.88
4.75
15.89
31-31/32
21-3/8
4.75
No
34
62
35-1/2
68-7/16
5
30
30
11.68
5.19
16.87
31-31/32
23-3/8
5.19
No
34
66
35-1/2
72-7/16
5
30
32
12.49
5.62
17.86
31-31/32
25-11/32
5.62
No
34
70
35-1/2
76-7/16
5
30
34
13.29
6.06
18.84
31-31/32
27-5/16
6.06
No
34
74
35-1/2
80-7/16
5
30
36
14.1
6.5
19.83
31-31/32
29-5/16
6.5
No
34
78
37-1/2
36-7/16
6
32
14
5.6
1.58
9.49
33-31/32
6-11/16
1.58
No
36
34
37-1/2
40-7/16
6
32
16
6.46
2.04
10.53
33-31/32
8-21/32
2.04
No
36
38
37-1/2
48-7/16
6
32
20
8.18
2.96
12.61
33-31/32
12-21/32
2.96
No
36
46
37-1/2
52-7/16
6
32
22
9.04
3.42
13.66
33-31/32
14-17/32
3.42
No
36
50
37-1/2
56-7/16
6
32
24
9.9
3.89
14.7
33-31/32
16-1/2
3.89
No
36
54
37-1/2
60-7/16
6
32
26
10.76
4.36
15.74
33-31/32
18-15/32
4.36
No
36
58
37-1/2
64-7/16
6
32
28
11.63
4.82
16.78
33-31/32
20-7/16
4.82
No
36
62
37-1/2
68-7/16
6
32
30
12.49
5.29
17.82
33-31/32
22-7/16
5.29
No
36
66
37-1/2
72-7/16
6
32
32
13.35
5.75
18.86
33-31/32
24-13/32
5.75
No
36
70
37-1/2
76-7/16
6
32
34
14.21
6.22
19.91
33-31/32
26-3/8
6.22
No
36
74
37-1/2
80-7/16
6
32
36
15.07
6.69
20.95
33-31/32
28-3/8
6.69
No
36
78
41-1/2
36-7/16
6
36
14
6.32
1.76
10.5
37-31/32
6-11/16
1.76
No
40
34
41-1/2
40-7/16
6
36
16
7.29
2.28
11.65
37-31/32
8-21/32
2.28
No
40
38
41-1/2
48-7/16
6
36
20
9.24
3.31
13.96
37-31/32
12-21/32
3.31
No
40
46
41-1/2
52-7/16
6
36
22
10.21
3.83
15.11
37-31/32
14-17/32
3.83
No
40
50
41-1/2
56-7/16
6
36
24
11.18
4.35
16.26
37-31/32
16-1/2
4.35
No
40
54
41-1/2
60-7/16
6
36
26
12.15
4.87
17.42
37-31/32
18-15/32
4.87
No
40
58
41-1/2
64-7/16
6
36
28
13.13
5.39
18.57
37-31/32
20-7/16
5.39
No
40
62
41-1/2
68-7/16
6
36
30
14.1
5.91
19.72
37-31/32
22-7/16
5.91
No
40
66
41-1/2
72-7/16
6
36
32
15.07
6.43
20.88
37-31/32
24-13/32
6.43
No
40
70
41-1/2
76-7/16
6
36
34
16.04
6.95
22.03
37-31/32
26-3/8
6.95
No
40
74
41-1/2
80-7/16
6
36
36
17.01
7.48
23.18
37-31/32
28-3/8
7.48
No
40
78
45-1/2
36-7/16
7
40
14
7.04
1.68
11.51
41-31/32
5-25/32
1.68
No
44
34
45-1/2
40-7/16
7
40
16
8.13
2.25
12.78
41-31/32
7-23/32
2.25
No
44
38
45-1/2
48-7/16
7
40
20
10.29
3.39
15.3
41-31/32
11-5/8
3.39
No
44
46
45-1/2
52-7/16
7
40
22
11.38
3.96
16.57
41-31/32
13-19/32
3.96
No
44
50
45-1/2
56-7/16
7
40
24
12.46
4.54
17.83
41-31/32
15-9/16
4.54
No
44
54
45-1/2
60-7/16
7
40
26
13.54
5.11
19.1
41-31/32
17-17/32
5.11
No
44
58
45-1/2
64-7/16
7
40
28
14.63
5.68
20.36
41-31/32
19-1/2
5.68
No
44
62
45-1/2
68-7/16
7
40
30
15.71
6.26
21.62
41-31/32
21-15/32
6.26
No
44
66
45-1/2
72-7/16
7
40
32
16.79
6.84
22.89
41-31/32
23-15/32
6.84
No
44
70
45-1/2
76-7/16
7
40
34
17.88
7.41
24.15
41-31/32
25-7/16
7.41
No
44
74
45-1/2
80-7/16
7
40
36
18.96
7.99
25.42
41-31/32
27-13/32
7.99
No
44
78
Heritage Series Sterling Double Hung
Sterling Cottage Style DH High and Impact Performance (Standard or Reverse Cottage)
Frame Size
Glass Size
Area Size
Clear Opening
Cottage-Style
Sash Opening
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Bottom Sash Height
Daylight (ft²)
Vent (ft²)
Frame (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Top Sash Glass %
Bottom Sash Glass %
Width (in.)
Height (in.)
21-1/2
68-7/16
16
24
36
6.04
2.73
10.22
17-31/32
21-7/8
2.73
No
0.4
0.6
20
66
25-1/2
68-7/16
20
24
36
7.65
3.34
12.12
21-31/32
21-7/8
3.34
No
0.4
0.6
24
66
29-1/2
68-7/16
24
24
36
9.26
3.94
14.02
25-31/32
21-7/8
3.94
No
0.4
0.6
28
66
33-1/2
68-7/16
28
24
36
10.88
4.55
15.92
29-31/32
21-7/8
4.55
No
0.4
0.6
32
66
37-1/2
68-7/16
32
24
36
12.49
5.16
17.82
33-31/32
21-7/8
5.16
No
0.4
0.6
36
66
41-1/2
68-7/16
36
24
36
14.1
5.77
19.72
37-31/32
21-7/8
5.77
No
0.4
0.6
40
66
45-1/2
68-7/16
40
24
36
15.71
6.38
21.62
41-31/32
21-7/8
6.38
No
0.4
0.6
44
66
Heritage Series Sterling Double Hung
Sterling Cottage Style DH Standard Performance (Standard or Reverse Cottage)
Frame Size
Glass Size
Area Size
Clear Opening
Cottage-Style
Sash Opening
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Bottom Sash Height
Daylight (ft²)
Vent (ft²)
Frame (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Top Sash Glass %
Bottom Sash Glass %
Width (in.)
Height (in.)
21-1/2
68-7/16
16
24
36
6.04
2.79
10.22
17-31/32
22-3/8
2.79
No
0.4
0.6
20
66
25-1/2
68-7/16
20
24
36
7.65
3.41
12.12
21-31/32
22-3/8
3.41
No
0.4
0.6
24
66
29-1/2
68-7/16
24
24
36
9.26
4.04
14.02
25-31/32
22-3/8
4.04
No
0.4
0.6
28
66
31-1/2
68-7/16
26
24
36
10.07
4.35
14.97
27-31/32
22-3/8
4.35
No
0.4
0.6
30
66
33-1/2
68-7/16
28
24
36
10.88
4.66
15.92
29-31/32
22-3/8
4.66
No
0.4
0.6
32
66
35-1/2
68-7/16
30
24
36
11.68
4.97
16.87
31-31/32
22-3/8
4.97
No
0.4
0.6
34
66
37-1/2
68-7/16
32
24
36
12.49
5.28
17.82
33-31/32
22-3/8
5.28
No
0.4
0.6
36
66
41-1/2
68-7/16
36
24
36
14.1
5.9
19.72
37-31/32
22-3/8
5.9
No
0.4
0.6
40
66
45-1/2
68-7/16
40
24
36
15.71
6.52
21.62
41-31/32
22-3/8
6.52
No
0.4
0.6
44
66
Heritage Series Sterling Double Hung
Sterling Cottage Style DH with Class 5 Balances High and Impact Performance (Standard or Reverse Cottage)
Frame Size
Glass Size
Area Size
Clear Opening
Cottage-Style
Sash Opening
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Bottom Sash Height
Daylight (ft²)
Vent (ft²)
Frame (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Top Sash Glass %
Bottom Sash Glass %
Width (in.)
Height (in.)
21-1/2
68-7/16
16
24
36
6.04
2.48
10.22
17-31/32
19-7/8
2.48
No
0.4
0.6
20
66
25-1/2
68-7/16
20
24
36
7.65
3.03
12.12
21-31/32
19-7/8
3.03
No
0.4
0.6
24
66
29-1/2
68-7/16
24
24
36
9.26
3.58
14.02
25-31/32
19-7/8
3.58
No
0.4
0.6
28
66
33-1/2
68-7/16
28
24
36
10.88
4.14
15.92
29-31/32
19-7/8
4.14
No
0.4
0.6
32
66
37-1/2
68-7/16
32
24
36
12.49
4.69
17.82
33-31/32
19-7/8
4.69
No
0.4
0.6
36
66
41-1/2
68-7/16
36
24
36
14.1
5.24
19.72
37-31/32
19-7/8
5.24
No
0.4
0.6
40
66
45-1/2
68-7/16
40
24
36
15.71
5.79
21.62
41-31/32
19-7/8
5.79
No
0.4
0.6
44
66
Heritage Series Sterling Double Hung
Sterling Cottage Style DH with Class 5 Balances Standard Performance (Standard or Reverse Cottage)
Frame Size
Glass Size
Area Size
Clear Opening
Cottage-Style
Sash Opening
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Bottom Sash Height
Daylight (ft²)
Vent (ft²)
Frame (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Top Sash Glass %
Bottom Sash Glass %
Width (in.)
Height (in.)
21-1/2
68-7/16
16
24
36
6.04
2.54
10.22
17-31/32
20-3/8
2.54
No
0.4
0.6
20
66
25-1/2
68-7/16
20
24
36
7.65
3.11
12.12
21-31/32
20-3/8
3.11
No
0.4
0.6
24
66
29-1/2
68-7/16
24
24
36
9.26
3.67
14.02
25-31/32
20-3/8
3.67
No
0.4
0.6
28
66
31-1/2
68-7/16
26
24
36
10.07
3.96
14.97
27-31/32
20-3/8
3.96
No
0.4
0.6
30
66
33-1/2
68-7/16
28
24
36
10.88
4.24
15.92
29-31/32
20-3/8
4.24
No
0.4
0.6
32
66
35-1/2
68-7/16
30
24
36
11.68
4.52
16.87
31-31/32
20-3/8
4.52
No
0.4
0.6
34
66
37-1/2
68-7/16
32
24
36
12.49
4.81
17.82
33-31/32
20-3/8
4.81
No
0.4
0.6
36
66
41-1/2
68-7/16
36
24
36
14.1
5.37
19.72
37-31/32
20-3/8
5.37
No
0.4
0.6
40
66
45-1/2
68-7/16
40
24
36
15.71
5.94
21.62
41-31/32
20-3/8
5.94
No
0.4
0.6
44
66
Heritage Series Sterling Double Hung
Sterling DH High and Impact Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
16
14
2.71
1.48
5.44
17-31/32
11-7/8
1.48
No
20
34
21-1/2
40-7/16
16
16
3.12
1.73
6.04
17-31/32
13-7/8
1.73
No
20
38
21-1/2
48-7/16
16
20
3.96
2.23
7.23
17-31/32
17-7/8
2.23
No
20
46
21-1/2
52-7/16
16
22
4.38
2.48
7.83
17-31/32
19-7/8
2.48
No
20
50
21-1/2
56-7/16
16
24
4.79
2.73
8.43
17-31/32
21-7/8
2.73
No
20
54
21-1/2
60-7/16
16
26
5.21
2.98
9.02
17-31/32
23-7/8
2.98
No
20
58
21-1/2
64-7/16
16
28
5.62
3.23
9.62
17-31/32
25-7/8
3.23
No
20
62
21-1/2
68-7/16
16
30
6.04
3.48
10.22
17-31/32
27-7/8
3.48
No
20
66
21-1/2
72-7/16
16
32
6.46
3.73
10.82
17-31/32
29-7/8
3.73
No
20
70
21-1/2
76-7/16
16
34
6.88
3.98
11.41
17-31/32
31-7/8
3.98
No
20
74
21-1/2
80-7/16
16
36
7.29
4.23
12.01
17-31/32
33-7/8
4.23
No
20
78
25-1/2
36-7/16
20
14
3.43
1.81
6.45
21-31/32
11-7/8
1.81
No
24
34
25-1/2
40-7/16
20
16
3.96
2.12
7.16
21-31/32
13-7/8
2.12
No
24
38
25-1/2
48-7/16
20
20
5.01
2.73
8.58
21-31/32
17-7/8
2.73
No
24
46
25-1/2
52-7/16
20
22
5.54
3.03
9.29
21-31/32
19-7/8
3.03
No
24
50
25-1/2
56-7/16
20
24
6.07
3.34
9.99
21-31/32
21-7/8
3.34
No
24
54
25-1/2
60-7/16
20
26
6.6
3.64
10.7
21-31/32
23-7/8
3.64
No
24
58
25-1/2
64-7/16
20
28
7.12
3.95
11.41
21-31/32
25-7/8
3.95
No
24
62
25-1/2
68-7/16
20
30
7.65
4.25
12.12
21-31/32
27-7/8
4.25
No
24
66
25-1/2
72-7/16
20
32
8.18
4.56
12.83
21-31/32
29-7/8
4.56
No
24
70
25-1/2
76-7/16
20
34
8.71
4.86
13.54
21-31/32
31-7/8
4.86
No
24
74
25-1/2
80-7/16
20
36
9.24
5.17
14.24
21-31/32
33-7/8
5.17
No
24
78
29-1/2
36-7/16
24
14
4.15
2.14
7.46
25-31/32
11-7/8
2.14
No
28
34
29-1/2
40-7/16
24
16
4.79
2.5
8.28
25-31/32
13-7/8
2.5
No
28
38
29-1/2
48-7/16
24
20
6.07
3.22
9.92
25-31/32
17-7/8
3.22
No
28
46
29-1/2
52-7/16
24
22
6.71
3.58
10.74
25-31/32
19-7/8
3.58
No
28
50
29-1/2
56-7/16
24
24
7.35
3.94
11.56
25-31/32
21-7/8
3.94
No
28
54
29-1/2
60-7/16
24
26
7.99
4.31
12.38
25-31/32
23-7/8
4.31
No
28
58
29-1/2
64-7/16
24
28
8.62
4.67
13.2
25-31/32
25-7/8
4.67
No
28
62
29-1/2
68-7/16
24
30
9.26
5.03
14.02
25-31/32
27-7/8
5.03
No
28
66
29-1/2
72-7/16
24
32
9.9
5.39
14.84
25-31/32
29-7/8
5.39
No
28
70
29-1/2
76-7/16
24
34
10.54
5.75
15.66
25-31/32
31-7/8
5.75
Yes
28
74
29-1/2
80-7/16
24
36
11.18
6.11
16.48
25-31/32
33-7/8
6.11
Yes
28
78
31-1/2
36-7/16
26
14
4.51
2.31
7.97
27-31/32
11-7/8
2.31
No
30
34
31-1/2
40-7/16
26
16
5.21
2.69
8.85
27-31/32
13-7/8
2.69
No
30
38
31-1/2
48-7/16
26
20
6.6
3.47
10.6
27-31/32
17-7/8
3.47
No
30
46
31-1/2
52-7/16
26
22
7.29
3.86
11.47
27-31/32
19-7/8
3.86
No
30
50
31-1/2
56-7/16
26
24
7.99
4.25
12.35
27-31/32
21-7/8
4.25
No
30
54
31-1/2
60-7/16
26
26
8.68
4.64
13.22
27-31/32
23-7/8
4.64
No
30
58
31-1/2
64-7/16
26
28
9.38
5.03
14.1
27-31/32
25-7/8
5.03
No
30
62
31-1/2
68-7/16
26
30
10.07
5.41
14.97
27-31/32
27-7/8
5.41
No
30
66
31-1/2
72-7/16
26
32
10.76
5.8
15.85
27-31/32
29-7/8
5.8
Yes
30
70
31-1/2
76-7/16
26
34
11.46
6.19
16.72
27-31/32
31-7/8
6.19
Yes
30
74
31-1/2
80-7/16
26
36
12.15
6.58
17.6
27-31/32
33-7/8
6.58
Yes
30
78
33-1/2
36-7/16
28
14
4.88
2.47
8.48
29-31/32
11-7/8
2.47
No
32
34
33-1/2
40-7/16
28
16
5.62
2.89
9.41
29-31/32
13-7/8
2.89
No
32
38
33-1/2
48-7/16
28
20
7.12
3.72
11.27
29-31/32
17-7/8
3.72
No
32
46
33-1/2
52-7/16
28
22
7.88
4.14
12.2
29-31/32
19-7/8
4.14
No
32
50
33-1/2
56-7/16
28
24
8.62
4.55
13.13
29-31/32
21-7/8
4.55
No
32
54
33-1/2
60-7/16
28
26
9.38
4.97
14.06
29-31/32
23-7/8
4.97
No
32
58
33-1/2
64-7/16
28
28
10.12
5.39
14.99
29-31/32
25-7/8
5.39
No
32
62
33-1/2
68-7/16
28
30
10.88
5.8
15.92
29-31/32
27-7/8
5.8
Yes
32
66
33-1/2
72-7/16
28
32
11.62
6.22
16.85
29-31/32
29-7/8
6.22
Yes
32
70
33-1/2
76-7/16
28
34
12.38
6.63
17.78
29-31/32
31-7/8
6.63
Yes
32
74
33-1/2
80-7/16
28
36
13.12
7.05
18.71
29-31/32
33-7/8
7.05
Yes
32
78
35-1/2
36-7/16
30
14
5.24
2.64
8.98
31-31/32
11-7/8
2.64
No
34
34
35-1/2
40-7/16
30
16
6.04
3.08
9.97
31-31/32
13-7/8
3.08
No
34
38
35-1/2
48-7/16
30
20
7.65
3.97
11.94
31-31/32
17-7/8
3.97
No
34
46
35-1/2
52-7/16
30
22
8.46
4.41
12.93
31-31/32
19-7/8
4.41
No
34
50
35-1/2
56-7/16
30
24
9.26
4.86
13.91
31-31/32
21-7/8
4.86
No
34
54
35-1/2
60-7/16
30
26
10.07
5.3
14.9
31-31/32
23-7/8
5.3
No
34
58
35-1/2
64-7/16
30
28
10.88
5.74
15.89
31-31/32
25-7/8
5.74
Yes
34
62
35-1/2
68-7/16
30
30
11.68
6.19
16.87
31-31/32
27-7/8
6.19
Yes
34
66
35-1/2
72-7/16
30
32
12.49
6.63
17.86
31-31/32
29-7/8
6.63
Yes
34
70
35-1/2
76-7/16
30
34
13.29
7.08
18.84
31-31/32
31-7/8
7.08
Yes
34
74
35-1/2
80-7/16
30
36
14.1
7.52
19.83
31-31/32
33-7/8
7.52
Yes
34
78
37-1/2
36-7/16
32
14
5.6
2.8
9.49
33-31/32
11-7/8
2.8
No
36
34
37-1/2
40-7/16
32
16
6.46
3.27
10.53
33-31/32
13-7/8
3.27
No
36
38
37-1/2
48-7/16
32
20
8.18
4.22
12.61
33-31/32
17-7/8
4.22
No
36
46
37-1/2
52-7/16
32
22
9.04
4.69
13.66
33-31/32
19-7/8
4.69
No
36
50
37-1/2
56-7/16
32
24
9.9
5.16
14.7
33-31/32
21-7/8
5.16
No
36
54
37-1/2
60-7/16
32
26
10.76
5.63
15.74
33-31/32
23-7/8
5.63
No
36
58
37-1/2
64-7/16
32
28
11.62
6.1
16.78
33-31/32
25-7/8
6.1
Yes
36
62
37-1/2
68-7/16
32
30
12.49
6.58
17.82
33-31/32
27-7/8
6.58
Yes
36
66
37-1/2
72-7/16
32
32
13.35
7.05
18.86
33-31/32
29-7/8
7.05
Yes
36
70
37-1/2
76-7/16
32
34
14.21
7.52
19.91
33-31/32
31-7/8
7.52
Yes
36
74
37-1/2
80-7/16
32
36
15.07
7.99
20.95
33-31/32
33-7/8
7.99
Yes
36
78
41-1/2
36-7/16
36
14
6.32
3.13
10.5
37-31/32
11-7/8
3.13
No
40
34
41-1/2
40-7/16
36
16
7.29
3.66
11.65
37-31/32
13-7/8
3.66
No
40
38
41-1/2
48-7/16
36
20
9.24
4.71
13.96
37-31/32
17-7/8
4.71
No
40
46
41-1/2
52-7/16
36
22
10.21
5.24
15.11
37-31/32
19-7/8
5.24
No
40
50
41-1/2
56-7/16
36
24
11.18
5.77
16.26
37-31/32
21-7/8
5.77
No
40
54
41-1/2
60-7/16
36
26
12.15
6.3
17.42
37-31/32
23-7/8
6.3
No
40
58
41-1/2
64-7/16
36
28
13.12
6.82
18.57
37-31/32
25-7/8
6.82
Yes
40
62
41-1/2
68-7/16
36
30
14.1
7.35
19.72
37-31/32
27-7/8
7.35
Yes
40
66
41-1/2
72-7/16
36
32
15.07
7.88
20.88
37-31/32
29-7/8
7.88
Yes
40
70
41-1/2
76-7/16
36
34
16.04
8.4
22.03
37-31/32
31-7/8
8.4
Yes
40
74
41-1/2
80-7/16
36
36
17.01
8.93
23.18
37-31/32
33-7/8
8.93
Yes
40
78
45-1/2
36-7/16
40
14
7.04
3.46
11.51
41-31/32
11-7/8
3.46
No
44
34
45-1/2
40-7/16
40
16
8.12
4.04
12.78
41-31/32
13-7/8
4.04
No
44
38
45-1/2
48-7/16
40
20
10.29
5.21
15.3
41-31/32
17-7/8
5.21
No
44
46
45-1/2
52-7/16
40
22
11.38
5.79
16.57
41-31/32
19-7/8
5.79
No
44
50
45-1/2
56-7/16
40
24
12.46
6.38
17.83
41-31/32
21-7/8
6.38
No
44
54
45-1/2
60-7/16
40
26
13.54
6.96
19.1
41-31/32
23-7/8
6.96
No
44
58
45-1/2
64-7/16
40
28
14.62
7.54
20.36
41-31/32
25-7/8
7.54
Yes
44
62
45-1/2
68-7/16
40
30
15.71
8.12
21.62
41-31/32
27-7/8
8.12
Yes
44
66
45-1/2
72-7/16
40
32
16.79
8.71
22.89
41-31/32
29-7/8
8.71
Yes
44
70
45-1/2
76-7/16
40
34
17.88
9.29
24.15
41-31/32
31-7/8
9.29
Yes
44
74
45-1/2
80-7/16
40
36
18.96
9.87
25.42
41-31/32
33-7/8
9.87
Yes
44
78
Heritage Series Sterling Double Hung
Sterling DH Standard Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
16
14
2.71
1.54
5.44
17-31/32
12-3/8
1.54
No
20
34
21-1/2
40-7/16
16
16
3.12
1.79
6.04
17-31/32
14-3/8
1.79
No
20
38
21-1/2
48-7/16
16
20
3.96
2.29
7.23
17-31/32
18-3/8
2.29
No
20
46
21-1/2
52-7/16
16
22
4.38
2.54
7.83
17-31/32
20-3/8
2.54
No
20
50
21-1/2
56-7/16
16
24
4.79
2.79
8.43
17-31/32
22-3/8
2.79
No
20
54
21-1/2
60-7/16
16
26
5.21
3.04
9.02
17-31/32
24-3/8
3.04
No
20
58
21-1/2
64-7/16
16
28
5.62
3.29
9.62
17-31/32
26-3/8
3.29
No
20
62
21-1/2
68-7/16
16
30
6.04
3.54
10.22
17-31/32
28-3/8
3.54
No
20
66
21-1/2
72-7/16
16
32
6.46
3.79
10.82
17-31/32
30-3/8
3.79
No
20
70
21-1/2
76-7/16
16
34
6.88
4.04
11.41
17-31/32
32-3/8
4.04
No
20
74
21-1/2
80-7/16
16
36
7.29
4.29
12.01
17-31/32
34-3/8
4.29
No
20
78
25-1/2
36-7/16
20
14
3.43
1.89
6.45
21-31/32
12-3/8
1.89
No
24
34
25-1/2
40-7/16
20
16
3.96
2.19
7.16
21-31/32
14-3/8
2.19
No
24
38
25-1/2
48-7/16
20
20
5.01
2.8
8.58
21-31/32
18-3/8
2.8
No
24
46
25-1/2
52-7/16
20
22
5.54
3.11
9.29
21-31/32
20-3/8
3.11
No
24
50
25-1/2
56-7/16
20
24
6.07
3.41
9.99
21-31/32
22-3/8
3.41
No
24
54
25-1/2
60-7/16
20
26
6.6
3.72
10.7
21-31/32
24-3/8
3.72
No
24
58
25-1/2
64-7/16
20
28
7.12
4.02
11.41
21-31/32
26-3/8
4.02
No
24
62
25-1/2
68-7/16
20
30
7.65
4.33
12.12
21-31/32
28-3/8
4.33
No
24
66
25-1/2
72-7/16
20
32
8.18
4.63
12.83
21-31/32
30-3/8
4.63
No
24
70
25-1/2
76-7/16
20
34
8.71
4.94
13.54
21-31/32
32-3/8
4.94
No
24
74
25-1/2
80-7/16
20
36
9.24
5.24
14.24
21-31/32
34-3/8
5.24
No
24
78
29-1/2
36-7/16
24
14
4.15
2.23
7.46
25-31/32
12-3/8
2.23
No
28
34
29-1/2
40-7/16
24
16
4.79
2.59
8.28
25-31/32
14-3/8
2.59
No
28
38
29-1/2
48-7/16
24
20
6.07
3.31
9.92
25-31/32
18-3/8
3.31
No
28
46
29-1/2
52-7/16
24
22
6.71
3.67
10.74
25-31/32
20-3/8
3.67
No
28
50
29-1/2
56-7/16
24
24
7.35
4.04
11.56
25-31/32
22-3/8
4.04
No
28
54
29-1/2
60-7/16
24
26
7.99
4.4
12.38
25-31/32
24-3/8
4.4
No
28
58
29-1/2
64-7/16
24
28
8.62
4.76
13.2
25-31/32
26-3/8
4.76
No
28
62
29-1/2
68-7/16
24
30
9.26
5.12
14.02
25-31/32
28-3/8
5.12
No
28
66
29-1/2
72-7/16
24
32
9.9
5.48
14.84
25-31/32
30-3/8
5.48
No
28
70
29-1/2
76-7/16
24
34
10.54
5.84
15.66
25-31/32
32-3/8
5.84
Yes
28
74
29-1/2
80-7/16
24
36
11.18
6.2
16.48
25-31/32
34-3/8
6.2
Yes
28
78
31-1/2
36-7/16
26
14
4.51
2.4
7.97
27-31/32
12-3/8
2.4
No
30
34
31-1/2
40-7/16
26
16
5.21
2.79
8.85
27-31/32
14-3/8
2.79
No
30
38
31-1/2
48-7/16
26
20
6.6
3.57
10.6
27-31/32
18-3/8
3.57
No
30
46
31-1/2
52-7/16
26
22
7.29
3.96
11.47
27-31/32
20-3/8
3.96
No
30
50
31-1/2
56-7/16
26
24
7.99
4.35
12.35
27-31/32
22-3/8
4.35
No
30
54
31-1/2
60-7/16
26
26
8.68
4.73
13.22
27-31/32
24-3/8
4.73
No
30
58
31-1/2
64-7/16
26
28
9.38
5.12
14.1
27-31/32
26-3/8
5.12
No
30
62
31-1/2
68-7/16
26
30
10.07
5.51
14.97
27-31/32
28-3/8
5.51
No
30
66
31-1/2
72-7/16
26
32
10.76
5.9
15.85
27-31/32
30-3/8
5.9
Yes
30
70
31-1/2
76-7/16
26
34
11.46
6.29
16.72
27-31/32
32-3/8
6.29
Yes
30
74
31-1/2
80-7/16
26
36
12.15
6.68
17.6
27-31/32
34-3/8
6.68
Yes
30
78
33-1/2
36-7/16
28
14
4.88
2.58
8.48
29-31/32
12-3/8
2.58
No
32
34
33-1/2
40-7/16
28
16
5.62
2.99
9.41
29-31/32
14-3/8
2.99
No
32
38
33-1/2
48-7/16
28
20
7.12
3.82
11.27
29-31/32
18-3/8
3.82
No
32
46
33-1/2
52-7/16
28
22
7.88
4.24
12.2
29-31/32
20-3/8
4.24
No
32
50
33-1/2
56-7/16
28
24
8.62
4.66
13.13
29-31/32
22-3/8
4.66
No
32
54
33-1/2
60-7/16
28
26
9.38
5.07
14.06
29-31/32
24-3/8
5.07
No
32
58
33-1/2
64-7/16
28
28
10.12
5.49
14.99
29-31/32
26-3/8
5.49
No
32
62
33-1/2
68-7/16
28
30
10.88
5.91
15.92
29-31/32
28-3/8
5.91
Yes
32
66
33-1/2
72-7/16
28
32
11.62
6.32
16.85
29-31/32
30-3/8
6.32
Yes
32
70
33-1/2
76-7/16
28
34
12.38
6.74
17.78
29-31/32
32-3/8
6.74
Yes
32
74
33-1/2
80-7/16
28
36
13.12
7.15
18.71
29-31/32
34-3/8
7.15
Yes
32
78
35-1/2
36-7/16
30
14
5.24
2.75
8.98
31-31/32
12-3/8
2.75
No
34
34
35-1/2
40-7/16
30
16
6.04
3.19
9.97
31-31/32
14-3/8
3.19
No
34
38
35-1/2
48-7/16
30
20
7.65
4.08
11.94
31-31/32
18-3/8
4.08
No
34
46
35-1/2
52-7/16
30
22
8.46
4.52
12.93
31-31/32
20-3/8
4.52
No
34
50
35-1/2
56-7/16
30
24
9.26
4.97
13.91
31-31/32
22-3/8
4.97
No
34
54
35-1/2
60-7/16
30
26
10.07
5.41
14.9
31-31/32
24-3/8
5.41
No
34
58
35-1/2
64-7/16
30
28
10.88
5.86
15.89
31-31/32
26-3/8
5.86
Yes
34
62
35-1/2
68-7/16
30
30
11.68
6.3
16.87
31-31/32
28-3/8
6.3
Yes
34
66
35-1/2
72-7/16
30
32
12.49
6.74
17.86
31-31/32
30-3/8
6.74
Yes
34
70
35-1/2
76-7/16
30
34
13.29
7.19
18.84
31-31/32
32-3/8
7.19
Yes
34
74
35-1/2
80-7/16
30
36
14.1
7.63
19.83
31-31/32
34-3/8
7.63
Yes
34
78
37-1/2
36-7/16
32
14
5.6
2.92
9.49
33-31/32
12-3/8
2.92
No
36
34
37-1/2
40-7/16
32
16
6.46
3.39
10.53
33-31/32
14-3/8
3.39
No
36
38
37-1/2
48-7/16
32
20
8.18
4.33
12.61
33-31/32
18-3/8
4.33
No
36
46
37-1/2
52-7/16
32
22
9.04
4.81
13.66
33-31/32
20-3/8
4.81
No
36
50
37-1/2
56-7/16
32
24
9.9
5.28
14.7
33-31/32
22-3/8
5.28
No
36
54
37-1/2
60-7/16
32
26
10.76
5.75
15.74
33-31/32
24-3/8
5.75
Yes
36
58
37-1/2
64-7/16
32
28
11.62
6.22
16.78
33-31/32
26-3/8
6.22
Yes
36
62
37-1/2
68-7/16
32
30
12.49
6.69
17.82
33-31/32
28-3/8
6.69
Yes
36
66
37-1/2
72-7/16
32
32
13.35
7.17
18.86
33-31/32
30-3/8
7.17
Yes
36
70
37-1/2
76-7/16
32
34
14.21
7.64
19.91
33-31/32
32-3/8
7.64
Yes
36
74
37-1/2
80-7/16
32
36
15.07
8.11
20.95
33-31/32
34-3/8
8.11
Yes
36
78
41-1/2
36-7/16
36
14
6.32
3.26
10.5
37-31/32
12-3/8
3.26
No
40
34
41-1/2
40-7/16
36
16
7.29
3.79
11.65
37-31/32
14-3/8
3.79
No
40
38
41-1/2
48-7/16
36
20
9.24
4.84
13.96
37-31/32
18-3/8
4.84
No
40
46
41-1/2
52-7/16
36
22
10.21
5.37
15.11
37-31/32
20-3/8
5.37
No
40
50
41-1/2
56-7/16
36
24
11.18
5.9
16.26
37-31/32
22-3/8
5.9
No
40
54
41-1/2
60-7/16
36
26
12.15
6.43
17.42
37-31/32
24-3/8
6.43
Yes
40
58
41-1/2
64-7/16
36
28
13.12
6.95
18.57
37-31/32
26-3/8
6.95
Yes
40
62
41-1/2
68-7/16
36
30
14.1
7.48
19.72
37-31/32
28-3/8
7.48
Yes
40
66
41-1/2
72-7/16
36
32
15.07
8.01
20.88
37-31/32
30-3/8
8.01
Yes
40
70
41-1/2
76-7/16
36
34
16.04
8.54
22.03
37-31/32
32-3/8
8.54
Yes
40
74
41-1/2
80-7/16
36
36
17.01
9.06
23.18
37-31/32
34-3/8
9.06
Yes
40
78
45-1/2
36-7/16
40
14
7.04
3.61
11.51
41-31/32
12-3/8
3.61
No
44
34
45-1/2
40-7/16
40
16
8.12
4.19
12.78
41-31/32
14-3/8
4.19
No
44
38
45-1/2
48-7/16
40
20
10.29
5.36
15.3
41-31/32
18-3/8
5.36
No
44
46
45-1/2
52-7/16
40
22
11.38
5.94
16.57
41-31/32
20-3/8
5.94
No
44
50
45-1/2
56-7/16
40
24
12.46
6.52
17.83
41-31/32
22-3/8
6.52
No
44
54
45-1/2
60-7/16
40
26
13.54
7.1
19.1
41-31/32
24-3/8
7.1
Yes
44
58
45-1/2
64-7/16
40
28
14.62
7.69
20.36
41-31/32
26-3/8
7.69
Yes
44
62
45-1/2
68-7/16
40
30
15.71
8.27
21.62
41-31/32
28-3/8
8.27
Yes
44
66
45-1/2
72-7/16
40
32
16.79
8.85
22.89
41-31/32
30-3/8
8.85
Yes
44
70
45-1/2
76-7/16
40
34
17.88
9.44
24.15
41-31/32
32-3/8
9.44
Yes
44
74
45-1/2
80-7/16
40
36
18.96
10.02
25.42
41-31/32
34-3/8
10.02
Yes
44
78
Heritage Series Sterling Double Hung
Sterling DH with Class 5 Balances High and Impact Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
16
14
2.71
1.23
5.44
17-31/32
9-7/8
1.23
No
20
34
21-1/2
40-7/16
16
16
3.12
1.48
6.04
17-31/32
11-7/8
1.48
No
20
38
21-1/2
48-7/16
16
20
3.96
1.98
7.23
17-31/32
15-7/8
1.98
No
20
46
21-1/2
52-7/16
16
22
4.38
2.23
7.83
17-31/32
17-7/8
2.23
No
20
50
21-1/2
56-7/16
16
24
4.79
2.48
8.43
17-31/32
19-7/8
2.48
No
20
54
21-1/2
60-7/16
16
26
5.21
2.73
9.02
17-31/32
21-7/8
2.73
No
20
58
21-1/2
64-7/16
16
28
5.62
2.98
9.62
17-31/32
23-7/8
2.98
No
20
62
21-1/2
68-7/16
16
30
6.04
3.23
10.22
17-31/32
25-7/8
3.23
No
20
66
21-1/2
72-7/16
16
32
6.46
3.48
10.82
17-31/32
27-7/8
3.48
No
20
70
21-1/2
76-7/16
16
34
6.88
3.73
11.41
17-31/32
29-7/8
3.73
No
20
74
21-1/2
80-7/16
16
36
7.29
3.98
12.01
17-31/32
31-7/8
3.98
No
20
78
25-1/2
36-7/16
20
14
3.43
1.51
6.45
21-31/32
9-7/8
1.51
No
24
34
25-1/2
40-7/16
20
16
3.96
1.81
7.16
21-31/32
11-7/8
1.81
No
24
38
25-1/2
48-7/16
20
20
5.01
2.42
8.58
21-31/32
15-7/8
2.42
No
24
46
25-1/2
52-7/16
20
22
5.54
2.73
9.29
21-31/32
17-7/8
2.73
No
24
50
25-1/2
56-7/16
20
24
6.07
3.03
9.99
21-31/32
19-7/8
3.03
No
24
54
25-1/2
60-7/16
20
26
6.6
3.34
10.7
21-31/32
21-7/8
3.34
No
24
58
25-1/2
64-7/16
20
28
7.12
3.64
11.41
21-31/32
23-7/8
3.64
No
24
62
25-1/2
68-7/16
20
30
7.65
3.95
12.12
21-31/32
25-7/8
3.95
No
24
66
25-1/2
72-7/16
20
32
8.18
4.25
12.83
21-31/32
27-7/8
4.25
No
24
70
25-1/2
76-7/16
20
34
8.71
4.56
13.54
21-31/32
29-7/8
4.56
No
24
74
25-1/2
80-7/16
20
36
9.24
4.86
14.24
21-31/32
31-7/8
4.86
No
24
78
29-1/2
36-7/16
24
14
4.15
1.78
7.46
25-31/32
9-7/8
1.78
No
28
34
29-1/2
40-7/16
24
16
4.79
2.14
8.28
25-31/32
11-7/8
2.14
No
28
38
29-1/2
48-7/16
24
20
6.07
2.86
9.92
25-31/32
15-7/8
2.86
No
28
46
29-1/2
52-7/16
24
22
6.71
3.22
10.74
25-31/32
17-7/8
3.22
No
28
50
29-1/2
56-7/16
24
24
7.35
3.58
11.56
25-31/32
19-7/8
3.58
No
28
54
29-1/2
60-7/16
24
26
7.99
3.94
12.38
25-31/32
21-7/8
3.94
No
28
58
29-1/2
64-7/16
24
28
8.62
4.31
13.2
25-31/32
23-7/8
4.31
No
28
62
29-1/2
68-7/16
24
30
9.26
4.67
14.02
25-31/32
25-7/8
4.67
No
28
66
29-1/2
72-7/16
24
32
9.9
5.03
14.84
25-31/32
27-7/8
5.03
No
28
70
29-1/2
76-7/16
24
34
10.54
5.39
15.66
25-31/32
29-7/8
5.39
No
28
74
29-1/2
80-7/16
24
36
11.18
5.75
16.48
25-31/32
31-7/8
5.75
Yes
28
78
31-1/2
36-7/16
26
14
4.51
1.92
7.97
27-31/32
9-7/8
1.92
No
30
34
31-1/2
40-7/16
26
16
5.21
2.31
8.85
27-31/32
11-7/8
2.31
No
30
38
31-1/2
48-7/16
26
20
6.6
3.08
10.6
27-31/32
15-7/8
3.08
No
30
46
31-1/2
52-7/16
26
22
7.29
3.47
11.47
27-31/32
17-7/8
3.47
No
30
50
31-1/2
56-7/16
26
24
7.99
3.86
12.35
27-31/32
19-7/8
3.86
No
30
54
31-1/2
60-7/16
26
26
8.68
4.25
13.22
27-31/32
21-7/8
4.25
No
30
58
31-1/2
64-7/16
26
28
9.38
4.64
14.1
27-31/32
23-7/8
4.64
No
30
62
31-1/2
68-7/16
26
30
10.07
5.03
14.97
27-31/32
25-7/8
5.03
No
30
66
31-1/2
72-7/16
26
32
10.76
5.41
15.85
27-31/32
27-7/8
5.41
No
30
70
31-1/2
76-7/16
26
34
11.46
5.8
16.72
27-31/32
29-7/8
5.8
Yes
30
74
31-1/2
80-7/16
26
36
12.15
6.19
17.6
27-31/32
31-7/8
6.19
Yes
30
78
33-1/2
36-7/16
28
14
4.88
2.06
8.48
29-31/32
9-7/8
2.06
No
32
34
33-1/2
40-7/16
28
16
5.62
2.47
9.41
29-31/32
11-7/8
2.47
No
32
38
33-1/2
48-7/16
28
20
7.12
3.3
11.27
29-31/32
15-7/8
3.3
No
32
46
33-1/2
52-7/16
28
22
7.88
3.72
12.2
29-31/32
17-7/8
3.72
No
32
50
33-1/2
56-7/16
28
24
8.62
4.14
13.13
29-31/32
19-7/8
4.14
No
32
54
33-1/2
60-7/16
28
26
9.38
4.55
14.06
29-31/32
21-7/8
4.55
No
32
58
33-1/2
64-7/16
28
28
10.12
4.97
14.99
29-31/32
23-7/8
4.97
No
32
62
33-1/2
68-7/16
28
30
10.88
5.39
15.92
29-31/32
25-7/8
5.39
No
32
66
33-1/2
72-7/16
28
32
11.62
5.8
16.85
29-31/32
27-7/8
5.8
Yes
32
70
33-1/2
76-7/16
28
34
12.38
6.22
17.78
29-31/32
29-7/8
6.22
Yes
32
74
33-1/2
80-7/16
28
36
13.12
6.63
18.71
29-31/32
31-7/8
6.63
Yes
32
78
35-1/2
36-7/16
30
14
5.24
2.19
8.98
31-31/32
9-7/8
2.19
No
34
34
35-1/2
40-7/16
30
16
6.04
2.64
9.97
31-31/32
11-7/8
2.64
No
34
38
35-1/2
48-7/16
30
20
7.65
3.52
11.94
31-31/32
15-7/8
3.52
No
34
46
35-1/2
52-7/16
30
22
8.46
3.97
12.93
31-31/32
17-7/8
3.97
No
34
50
35-1/2
56-7/16
30
24
9.26
4.41
13.91
31-31/32
19-7/8
4.41
No
34
54
35-1/2
60-7/16
30
26
10.07
4.86
14.9
31-31/32
21-7/8
4.86
No
34
58
35-1/2
64-7/16
30
28
10.88
5.3
15.89
31-31/32
23-7/8
5.3
No
34
62
35-1/2
68-7/16
30
30
11.68
5.74
16.87
31-31/32
25-7/8
5.74
Yes
34
66
35-1/2
72-7/16
30
32
12.49
6.19
17.86
31-31/32
27-7/8
6.19
Yes
34
70
35-1/2
76-7/16
30
34
13.29
6.63
18.84
31-31/32
29-7/8
6.63
Yes
34
74
35-1/2
80-7/16
30
36
14.1
7.08
19.83
31-31/32
31-7/8
7.08
Yes
34
78
37-1/2
36-7/16
32
14
5.6
2.33
9.49
33-31/32
9-7/8
2.33
No
36
34
37-1/2
40-7/16
32
16
6.46
2.8
10.53
33-31/32
11-7/8
2.8
No
36
38
37-1/2
48-7/16
32
20
8.18
3.74
12.61
33-31/32
15-7/8
3.74
No
36
46
37-1/2
52-7/16
32
22
9.04
4.22
13.66
33-31/32
17-7/8
4.22
No
36
50
37-1/2
56-7/16
32
24
9.9
4.69
14.7
33-31/32
19-7/8
4.69
No
36
54
37-1/2
60-7/16
32
26
10.76
5.16
15.74
33-31/32
21-7/8
5.16
No
36
58
37-1/2
64-7/16
32
28
11.62
5.63
16.78
33-31/32
23-7/8
5.63
No
36
62
37-1/2
68-7/16
32
30
12.49
6.1
17.82
33-31/32
25-7/8
6.1
Yes
36
66
37-1/2
72-7/16
32
32
13.35
6.58
18.86
33-31/32
27-7/8
6.58
Yes
36
70
37-1/2
76-7/16
32
34
14.21
7.05
19.91
33-31/32
29-7/8
7.05
Yes
36
74
37-1/2
80-7/16
32
36
15.07
7.52
20.95
33-31/32
31-7/8
7.52
Yes
36
78
41-1/2
36-7/16
36
14
6.32
2.6
10.5
37-31/32
9-7/8
2.6
No
40
34
41-1/2
40-7/16
36
16
7.29
3.13
11.65
37-31/32
11-7/8
3.13
No
40
38
41-1/2
48-7/16
36
20
9.24
4.19
13.96
37-31/32
15-7/8
4.19
No
40
46
41-1/2
52-7/16
36
22
10.21
4.71
15.11
37-31/32
17-7/8
4.71
No
40
50
41-1/2
56-7/16
36
24
11.18
5.24
16.26
37-31/32
19-7/8
5.24
No
40
54
41-1/2
60-7/16
36
26
12.15
5.77
17.42
37-31/32
21-7/8
5.77
No
40
58
41-1/2
64-7/16
36
28
13.12
6.3
18.57
37-31/32
23-7/8
6.3
No
40
62
41-1/2
68-7/16
36
30
14.1
6.82
19.72
37-31/32
25-7/8
6.82
Yes
40
66
41-1/2
72-7/16
36
32
15.07
7.35
20.88
37-31/32
27-7/8
7.35
Yes
40
70
41-1/2
76-7/16
36
34
16.04
7.88
22.03
37-31/32
29-7/8
7.88
Yes
40
74
41-1/2
80-7/16
36
36
17.01
8.4
23.18
37-31/32
31-7/8
8.4
Yes
40
78
45-1/2
36-7/16
40
14
7.04
2.88
11.51
41-31/32
9-7/8
2.88
No
44
34
45-1/2
40-7/16
40
16
8.12
3.46
12.78
41-31/32
11-7/8
3.46
No
44
38
45-1/2
48-7/16
40
20
10.29
4.63
15.3
41-31/32
15-7/8
4.63
No
44
46
45-1/2
52-7/16
40
22
11.38
5.21
16.57
41-31/32
17-7/8
5.21
No
44
50
45-1/2
56-7/16
40
24
12.46
5.79
17.83
41-31/32
19-7/8
5.79
No
44
54
45-1/2
60-7/16
40
26
13.54
6.38
19.1
41-31/32
21-7/8
6.38
No
44
58
45-1/2
64-7/16
40
28
14.62
6.96
20.36
41-31/32
23-7/8
6.96
No
44
62
45-1/2
68-7/16
40
30
15.71
7.54
21.62
41-31/32
25-7/8
7.54
Yes
44
66
45-1/2
72-7/16
40
32
16.79
8.12
22.89
41-31/32
27-7/8
8.12
Yes
44
70
45-1/2
76-7/16
40
34
17.88
8.71
24.15
41-31/32
29-7/8
8.71
Yes
44
74
45-1/2
80-7/16
40
36
18.96
9.29
25.42
41-31/32
31-7/8
9.29
Yes
44
78
Heritage Series Sterling Double Hung
Sterling DH with Class 5 Balances Standard Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
16
14
2.71
1.29
5.44
17-31/32
10-3/8
1.29
No
20
34
21-1/2
40-7/16
16
16
3.12
1.54
6.04
17-31/32
12-3/8
1.54
No
20
38
21-1/2
48-7/16
16
20
3.96
2.04
7.23
17-31/32
16-3/8
2.04
No
20
46
21-1/2
52-7/16
16
22
4.38
2.29
7.83
17-31/32
18-3/8
2.29
No
20
50
21-1/2
56-7/16
16
24
4.79
2.54
8.43
17-31/32
20-3/8
2.54
No
20
54
21-1/2
60-7/16
16
26
5.21
2.79
9.02
17-31/32
22-3/8
2.79
No
20
58
21-1/2
64-7/16
16
28
5.62
3.04
9.62
17-31/32
24-3/8
3.04
No
20
62
21-1/2
68-7/16
16
30
6.04
3.29
10.22
17-31/32
26-3/8
3.29
No
20
66
21-1/2
72-7/16
16
32
6.46
3.54
10.82
17-31/32
28-3/8
3.54
No
20
70
21-1/2
76-7/16
16
34
6.88
3.79
11.41
17-31/32
30-3/8
3.79
No
20
74
21-1/2
80-7/16
16
36
7.29
4.04
12.01
17-31/32
32-3/8
4.04
No
20
78
25-1/2
36-7/16
20
14
3.43
1.58
6.45
21-31/32
10-3/8
1.58
No
24
34
25-1/2
40-7/16
20
16
3.96
1.89
7.16
21-31/32
12-3/8
1.89
No
24
38
25-1/2
48-7/16
20
20
5.01
2.5
8.58
21-31/32
16-3/8
2.5
No
24
46
25-1/2
52-7/16
20
22
5.54
2.8
9.29
21-31/32
18-3/8
2.8
No
24
50
25-1/2
56-7/16
20
24
6.07
3.11
9.99
21-31/32
20-3/8
3.11
No
24
54
25-1/2
60-7/16
20
26
6.6
3.41
10.7
21-31/32
22-3/8
3.41
No
24
58
25-1/2
64-7/16
20
28
7.12
3.72
11.41
21-31/32
24-3/8
3.72
No
24
62
25-1/2
68-7/16
20
30
7.65
4.02
12.12
21-31/32
26-3/8
4.02
No
24
66
25-1/2
72-7/16
20
32
8.18
4.33
12.83
21-31/32
28-3/8
4.33
No
24
70
25-1/2
76-7/16
20
34
8.71
4.63
13.54
21-31/32
30-3/8
4.63
No
24
74
25-1/2
80-7/16
20
36
9.24
4.94
14.24
21-31/32
32-3/8
4.94
No
24
78
29-1/2
36-7/16
24
14
4.15
1.87
7.46
25-31/32
10-3/8
1.87
No
28
34
29-1/2
40-7/16
24
16
4.79
2.23
8.28
25-31/32
12-3/8
2.23
No
28
38
29-1/2
48-7/16
24
20
6.07
2.95
9.92
25-31/32
16-3/8
2.95
No
28
46
29-1/2
52-7/16
24
22
6.71
3.31
10.74
25-31/32
18-3/8
3.31
No
28
50
29-1/2
56-7/16
24
24
7.35
3.67
11.56
25-31/32
20-3/8
3.67
No
28
54
29-1/2
60-7/16
24
26
7.99
4.04
12.38
25-31/32
22-3/8
4.04
No
28
58
29-1/2
64-7/16
24
28
8.62
4.4
13.2
25-31/32
24-3/8
4.4
No
28
62
29-1/2
68-7/16
24
30
9.26
4.76
14.02
25-31/32
26-3/8
4.76
No
28
66
29-1/2
72-7/16
24
32
9.9
5.12
14.84
25-31/32
28-3/8
5.12
No
28
70
29-1/2
76-7/16
24
34
10.54
5.48
15.66
25-31/32
30-3/8
5.48
No
28
74
29-1/2
80-7/16
24
36
11.18
5.84
16.48
25-31/32
32-3/8
5.84
Yes
28
78
31-1/2
36-7/16
26
14
4.51
2.02
7.97
27-31/32
10-3/8
2.02
No
30
34
31-1/2
40-7/16
26
16
5.21
2.4
8.85
27-31/32
12-3/8
2.4
No
30
38
31-1/2
48-7/16
26
20
6.6
3.18
10.6
27-31/32
16-3/8
3.18
No
30
46
31-1/2
52-7/16
26
22
7.29
3.57
11.47
27-31/32
18-3/8
3.57
No
30
50
31-1/2
56-7/16
26
24
7.99
3.96
12.35
27-31/32
20-3/8
3.96
No
30
54
31-1/2
60-7/16
26
26
8.68
4.35
13.22
27-31/32
22-3/8
4.35
No
30
58
31-1/2
64-7/16
26
28
9.38
4.73
14.1
27-31/32
24-3/8
4.73
No
30
62
31-1/2
68-7/16
26
30
10.07
5.12
14.97
27-31/32
26-3/8
5.12
No
30
66
31-1/2
72-7/16
26
32
10.76
5.51
15.85
27-31/32
28-3/8
5.51
No
30
70
31-1/2
76-7/16
26
34
11.46
5.9
16.72
27-31/32
30-3/8
5.9
Yes
30
74
31-1/2
80-7/16
26
36
12.15
6.29
17.6
27-31/32
32-3/8
6.29
Yes
30
78
33-1/2
36-7/16
28
14
4.88
2.16
8.48
29-31/32
10-3/8
2.16
No
32
34
33-1/2
40-7/16
28
16
5.62
2.58
9.41
29-31/32
12-3/8
2.58
No
32
38
33-1/2
48-7/16
28
20
7.12
3.41
11.27
29-31/32
16-3/8
3.41
No
32
46
33-1/2
52-7/16
28
22
7.88
3.82
12.2
29-31/32
18-3/8
3.82
No
32
50
33-1/2
56-7/16
28
24
8.62
4.24
13.13
29-31/32
20-3/8
4.24
No
32
54
33-1/2
60-7/16
28
26
9.38
4.66
14.06
29-31/32
22-3/8
4.66
No
32
58
33-1/2
64-7/16
28
28
10.12
5.07
14.99
29-31/32
24-3/8
5.07
No
32
62
33-1/2
68-7/16
28
30
10.88
5.49
15.92
29-31/32
26-3/8
5.49
No
32
66
33-1/2
72-7/16
28
32
11.62
5.91
16.85
29-31/32
28-3/8
5.91
Yes
32
70
33-1/2
76-7/16
28
34
12.38
6.32
17.78
29-31/32
30-3/8
6.32
Yes
32
74
33-1/2
80-7/16
28
36
13.12
6.74
18.71
29-31/32
32-3/8
6.74
Yes
32
78
35-1/2
36-7/16
30
14
5.24
2.3
8.98
31-31/32
10-3/8
2.3
No
34
34
35-1/2
40-7/16
30
16
6.04
2.75
9.97
31-31/32
12-3/8
2.75
No
34
38
35-1/2
48-7/16
30
20
7.65
3.64
11.94
31-31/32
16-3/8
3.64
No
34
46
35-1/2
52-7/16
30
22
8.46
4.08
12.93
31-31/32
18-3/8
4.08
No
34
50
35-1/2
56-7/16
30
24
9.26
4.52
13.91
31-31/32
20-3/8
4.52
No
34
54
35-1/2
60-7/16
30
26
10.07
4.97
14.9
31-31/32
22-3/8
4.97
No
34
58
35-1/2
64-7/16
30
28
10.88
5.41
15.89
31-31/32
24-3/8
5.41
No
34
62
35-1/2
68-7/16
30
30
11.68
5.86
16.87
31-31/32
26-3/8
5.86
Yes
34
66
35-1/2
72-7/16
30
32
12.49
6.3
17.86
31-31/32
28-3/8
6.3
Yes
34
70
35-1/2
76-7/16
30
34
13.29
6.74
18.84
31-31/32
30-3/8
6.74
Yes
34
74
35-1/2
80-7/16
30
36
14.1
7.19
19.83
31-31/32
32-3/8
7.19
Yes
34
78
37-1/2
36-7/16
32
14
5.6
2.45
9.49
33-31/32
10-3/8
2.45
No
36
34
37-1/2
40-7/16
32
16
6.46
2.92
10.53
33-31/32
12-3/8
2.92
No
36
38
37-1/2
48-7/16
32
20
8.18
3.86
12.61
33-31/32
16-3/8
3.86
No
36
46
37-1/2
52-7/16
32
22
9.04
4.33
13.66
33-31/32
18-3/8
4.33
No
36
50
37-1/2
56-7/16
32
24
9.9
4.81
14.7
33-31/32
20-3/8
4.81
No
36
54
37-1/2
60-7/16
32
26
10.76
5.28
15.74
33-31/32
22-3/8
5.28
No
36
58
37-1/2
64-7/16
32
28
11.62
5.75
16.78
33-31/32
24-3/8
5.75
Yes
36
62
37-1/2
68-7/16
32
30
12.49
6.22
17.82
33-31/32
26-3/8
6.22
Yes
36
66
37-1/2
72-7/16
32
32
13.35
6.69
18.86
33-31/32
28-3/8
6.69
Yes
36
70
37-1/2
76-7/16
32
34
14.21
7.17
19.91
33-31/32
30-3/8
7.17
Yes
36
74
37-1/2
80-7/16
32
36
15.07
7.64
20.95
33-31/32
32-3/8
7.64
Yes
36
78
41-1/2
36-7/16
36
14
6.32
2.74
10.5
37-31/32
10-3/8
2.74
No
40
34
41-1/2
40-7/16
36
16
7.29
3.26
11.65
37-31/32
12-3/8
3.26
No
40
38
41-1/2
48-7/16
36
20
9.24
4.32
13.96
37-31/32
16-3/8
4.32
No
40
46
41-1/2
52-7/16
36
22
10.21
4.84
15.11
37-31/32
18-3/8
4.84
No
40
50
41-1/2
56-7/16
36
24
11.18
5.37
16.26
37-31/32
20-3/8
5.37
No
40
54
41-1/2
60-7/16
36
26
12.15
5.9
17.42
37-31/32
22-3/8
5.9
No
40
58
41-1/2
64-7/16
36
28
13.12
6.43
18.57
37-31/32
24-3/8
6.43
Yes
40
62
41-1/2
68-7/16
36
30
14.1
6.95
19.72
37-31/32
26-3/8
6.95
Yes
40
66
41-1/2
72-7/16
36
32
15.07
7.48
20.88
37-31/32
28-3/8
7.48
Yes
40
70
41-1/2
76-7/16
36
34
16.04
8.01
22.03
37-31/32
30-3/8
8.01
Yes
40
74
41-1/2
80-7/16
36
36
17.01
8.54
23.18
37-31/32
32-3/8
8.54
Yes
40
78
45-1/2
36-7/16
40
14
7.04
3.02
11.51
41-31/32
10-3/8
3.02
No
44
34
45-1/2
40-7/16
40
16
8.12
3.61
12.78
41-31/32
12-3/8
3.61
No
44
38
45-1/2
48-7/16
40
20
10.29
4.77
15.3
41-31/32
16-3/8
4.77
No
44
46
45-1/2
52-7/16
40
22
11.38
5.36
16.57
41-31/32
18-3/8
5.36
No
44
50
45-1/2
56-7/16
40
24
12.46
5.94
17.83
41-31/32
20-3/8
5.94
No
44
54
45-1/2
60-7/16
40
26
13.54
6.52
19.1
41-31/32
22-3/8
6.52
No
44
58
45-1/2
64-7/16
40
28
14.62
7.1
20.36
41-31/32
24-3/8
7.1
Yes
44
62
45-1/2
68-7/16
40
30
15.71
7.69
21.62
41-31/32
26-3/8
7.69
Yes
44
66
45-1/2
72-7/16
40
32
16.79
8.27
22.89
41-31/32
28-3/8
8.27
Yes
44
70
45-1/2
76-7/16
40
34
17.88
8.85
24.15
41-31/32
30-3/8
8.85
Yes
44
74
45-1/2
80-7/16
40
36
18.96
9.44
25.42
41-31/32
32-3/8
9.44
Yes
44
78
Heritage Series Traditional Double Hung
Traditional Cottage Style DH Standard and High Performance (Standard or Reverse Cottage)
Frame Size
Glass Size
Area Size
Clear Opening
Cottage-Style
Sash Opening
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Bottom Sash Height
Daylight (ft²)
Vent (ft²)
Frame (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Top Sash Glass %
Bottom Sash Glass %
Width (in.)
Height (in.)
21-1/2
68-7/16
16
24
36
6.04
2.97
10.22
18-1/4
23-7/16
2.97
No
0.4
0.6
20
66
25-1/2
68-7/16
20
24
36
7.65
3.62
12.12
22-1/4
23-7/16
3.62
No
0.4
0.6
24
66
29-1/2
68-7/16
24
24
36
9.26
4.27
14.02
26-1/4
23-7/16
4.27
No
0.4
0.6
28
66
31-1/2
68-7/16
26
24
36
10.07
4.6
14.97
28-1/4
23-7/16
4.6
No
0.4
0.6
30
66
33-1/2
68-7/16
28
24
36
10.88
4.92
15.92
30-1/4
23-7/16
4.92
No
0.4
0.6
32
66
35-1/2
68-7/16
30
24
36
11.68
5.25
16.87
32-1/4
23-7/16
5.25
No
0.4
0.6
34
66
37-1/2
68-7/16
32
24
36
12.49
5.57
17.82
34-1/4
23-7/16
5.57
No
0.4
0.6
36
66
41-1/2
68-7/16
36
24
36
14.1
6.23
19.72
38-1/4
23-7/16
6.23
No
0.4
0.6
40
66
45-1/2
68-7/16
40
24
36
15.71
6.88
21.62
42-1/4
23-7/16
6.88
No
0.4
0.6
44
66
Heritage Series Traditional Double Hung
Traditional DH Standard and High Performance
Frame Size
Glass Size
Clear Opening
Sash Size
Additional Details
Width (in.)
Height (in.)
Width (in.)
Height (in.)
Daylight Area (ft²)
Vent Area (ft²)
Frame Area (ft²)
Width (in.)
Height (in.)
Area (ft²)
Meets Most EER Codes
Width (in.)
Height (in.)
21-1/2
36-7/16
16
14
2.71
1.7
5.44
18-1/4
13-7/16
1.7
No
20
34
21-1/2
40-7/16
16
16
3.12
1.96
6.04
18-1/4
15-7/16
1.96
No
20
38
21-1/2
48-7/16
16
20
3.96
2.46
7.23
18-1/4
19-7/16
2.46
No
20
46
21-1/2
52-7/16
16
22
4.38
2.72
7.83
18-1/4
21-7/16
2.72
No
20
50
21-1/2
56-7/16
16
24
4.79
2.97
8.43
18-1/4
23-7/16
2.97
No
20
54
21-1/2
60-7/16
16
26
5.21
3.22
9.02
18-1/4
25-7/16
3.22
No
20
58
21-1/2
64-7/16
16
28
5.62
3.48
9.62
18-1/4
27-7/16
3.48
No
20
62
21-1/2
68-7/16
16
30
6.04
3.73
10.22
18-1/4
29-7/16
3.73
No
20
66
21-1/2
72-7/16
16
32
6.46
3.98
10.82
18-1/4
31-7/16
3.98
No
20
70
21-1/2
76-7/16
16
34
6.88
4.24
11.41
18-1/4
33-7/16
4.24
No
20
74
21-1/2
80-7/16
16
36
7.29
4.49
12.01
18-1/4
35-7/16
4.49
No
20
78
25-1/2
36-7/16
20
14
3.43
2.08
6.45
22-1/4
13-7/16
2.08
No
24
34
25-1/2
40-7/16
20
16
3.96
2.39
7.16
22-1/4
15-7/16
2.39
No
24
38
25-1/2
48-7/16
20
20
5.01
3
8.58
22-1/4
19-7/16
3
No
24
46
25-1/2
52-7/16
20
22
5.54
3.31
9.29
22-1/4
21-7/16
3.31
No
24
50
25-1/2
56-7/16
20
24
6.07
3.62
9.99
22-1/4
23-7/16
3.62
No
24
54
25-1/2
60-7/16
20
26
6.6
3.93
10.7
22-1/4
25-7/16
3.93
No
24
58
25-1/2
64-7/16
20
28
7.12
4.24
11.41
22-1/4
27-7/16
4.24
No
24
62
25-1/2
68-7/16
20
30
7.65
4.55
12.12
22-1/4
29-7/16
4.55
No
24
66
25-1/2
72-7/16
20
32
8.18
4.86
12.83
22-1/4
31-7/16
4.86
No
24
70
25-1/2
76-7/16
20
34
8.71
5.17
13.54
22-1/4
33-7/16
5.17
No
24
74
25-1/2
80-7/16
20
36
9.24
5.48
14.24
22-1/4
35-7/16
5.48
No
24
78
29-1/2
36-7/16
24
14
4.15
2.45
7.46
26-1/4
13-7/16
2.45
No
28
34
29-1/2
40-7/16
24
16
4.79
2.81
8.28
26-1/4
15-7/16
2.81
No
28
38
29-1/2
48-7/16
24
20
6.07
3.54
9.92
26-1/4
19-7/16
3.54
No
28
46
29-1/2
52-7/16
24
22
6.71
3.91
10.74
26-1/4
21-7/16
3.91
No
28
50
29-1/2
56-7/16
24
24
7.35
4.27
11.56
26-1/4
23-7/16
4.27
No
28
54
29-1/2
60-7/16
24
26
7.99
4.64
12.38
26-1/4
25-7/16
4.64
No
28
58
29-1/2
64-7/16
24
28
8.62
5
13.2
26-1/4
27-7/16
5
No
28
62
29-1/2
68-7/16
24
30
9.26
5.37
14.02
26-1/4
29-7/16
5.37
No
28
66
29-1/2
72-7/16
24
32
9.9
5.73
14.84
26-1/4
31-7/16
5.73
Yes
28
70
29-1/2
76-7/16
24
34
10.54
6.1
15.66
26-1/4
33-7/16
6.1
Yes
28
74
29-1/2
80-7/16
24
36
11.18
6.46
16.48
26-1/4
35-7/16
6.46
Yes
28
78
31-1/2
36-7/16
26
14
4.51
2.64
7.97
28-1/4
13-7/16
2.64
No
30
34
31-1/2
40-7/16
26
16
5.21
3.03
8.85
28-1/4
15-7/16
3.03
No
30
38
31-1/2
48-7/16
26
20
6.6
3.81
10.6
28-1/4
19-7/16
3.81
No
30
46
31-1/2
52-7/16
26
22
7.29
4.21
11.47
28-1/4
21-7/16
4.21
No
30
50
31-1/2
56-7/16
26
24
7.99
4.6
12.35
28-1/4
23-7/16
4.6
No
30
54
31-1/2
60-7/16
26
26
8.68
4.99
13.22
28-1/4
25-7/16
4.99
No
30
58
31-1/2
64-7/16
26
28
9.38
5.38
14.1
28-1/4
27-7/16
5.38
No
30
62
31-1/2
68-7/16
26
30
10.07
5.78
14.97
28-1/4
29-7/16
5.78
Yes
30
66
31-1/2
72-7/16
26
32
10.76
6.17
15.85
28-1/4
31-7/16
6.17
Yes
30
70
31-1/2
76-7/16
26
34
11.46
6.56
16.72
28-1/4
33-7/16
6.56
Yes
30
74
31-1/2
80-7/16
26
36
12.15
6.95
17.6
28-1/4
35-7/16
6.95
Yes
30
78
33-1/2
36-7/16
28
14
4.88
2.82
8.48
30-1/4
13-7/16
2.82
No
32
34
33-1/2
40-7/16
28
16
5.62
3.24
9.41
30-1/4
15-7/16
3.24
No
32
38
33-1/2
48-7/16
28
20
7.12
4.08
11.27
30-1/4
19-7/16
4.08
No
32
46
33-1/2
52-7/16
28
22
7.88
4.5
12.2
30-1/4
21-7/16
4.5
No
32
50
33-1/2
56-7/16
28
24
8.62
4.92
13.13
30-1/4
23-7/16
4.92
No
32
54
33-1/2
60-7/16
28
26
9.38
5.34
14.06
30-1/4
25-7/16
5.34
No
32
58
33-1/2
64-7/16
28
28
10.12
5.76
14.99
30-1/4
27-7/16
5.76
Yes
32
62
33-1/2
68-7/16
28
30
10.88
6.18
15.92
30-1/4
29-7/16
6.18
Yes
32
66
33-1/2
72-7/16
28
32
11.62
6.6
16.85
30-1/4
31-7/16
6.6
Yes
32
70
33-1/2
76-7/16
28
34
12.38
7.02
17.78
30-1/4
33-7/16
7.02
Yes
32
74
33-1/2
80-7/16
28
36
13.12
7.44
18.71
30-1/4
35-7/16
7.44
Yes
32
78
35-1/2
36-7/16
30
14
5.24
3.01
8.98
32-1/4
13-7/16
3.01
No
34
34
35-1/2
40-7/16
30
16
6.04
3.46
9.97
32-1/4
15-7/16
3.46
No
34
38
35-1/2
48-7/16
30
20
7.65
4.35
11.94
32-1/4
19-7/16
4.35
No
34
46
35-1/2
52-7/16
30
22
8.46
4.8
12.93
32-1/4
21-7/16
4.8
No
34
50
35-1/2
56-7/16
30
24
9.26
5.25
13.91
32-1/4
23-7/16
5.25
No
34
54
35-1/2
60-7/16
30
26
10.07
5.7
14.9
32-1/4
25-7/16
5.7
No
34
58
35-1/2
64-7/16
30
28
10.88
6.14
15.89
32-1/4
27-7/16
6.14
Yes
34
62
35-1/2
68-7/16
30
30
11.68
6.59
16.87
32-1/4
29-7/16
6.59
Yes
34
66
35-1/2
72-7/16
30
32
12.49
7.04
17.86
32-1/4
31-7/16
7.04
Yes
34
70
35-1/2
76-7/16
30
34
13.29
7.49
18.84
32-1/4
33-7/16
7.49
Yes
34
74
35-1/2
80-7/16
30
36
14.1
7.94
19.83
32-1/4
35-7/16
7.94
Yes
34
78
37-1/2
36-7/16
32
14
5.6
3.2
9.49
34-1/4
13-7/16
3.2
No
36
34
37-1/2
40-7/16
32
16
6.46
3.67
10.53
34-1/4
15-7/16
3.67
No
36
38
37-1/2
48-7/16
32
20
8.18
4.62
12.61
34-1/4
19-7/16
4.62
No
36
46
37-1/2
52-7/16
32
22
9.04
5.1
13.66
34-1/4
21-7/16
5.1
No
36
50
37-1/2
56-7/16
32
24
9.9
5.57
14.7
34-1/4
23-7/16
5.57
No
36
54
37-1/2
60-7/16
32
26
10.76
6.05
15.74
34-1/4
25-7/16
6.05
Yes
36
58
37-1/2
64-7/16
32
28
11.62
6.53
16.78
34-1/4
27-7/16
6.53
Yes
36
62
37-1/2
68-7/16
32
30
12.49
7
17.82
34-1/4
29-7/16
7
Yes
36
66
37-1/2
72-7/16
32
32
13.35
7.48
18.86
34-1/4
31-7/16
7.48
Yes
36
70
37-1/2
76-7/16
32
34
14.21
7.95
19.91
34-1/4
33-7/16
7.95
Yes
36
74
37-1/2
80-7/16
32
36
15.07
8.43
20.95
34-1/4
35-7/16
8.43
Yes
36
78
41-1/2
36-7/16
36
14
6.32
3.57
10.5
38-1/4
13-7/16
3.57
No
40
34
41-1/2
40-7/16
36
16
7.29
4.1
11.65
38-1/4
15-7/16
4.1
No
40
38
41-1/2
48-7/16
36
20
9.24
5.16
13.96
38-1/4
19-7/16
5.16
No
40
46
41-1/2
52-7/16
36
22
10.21
5.69
15.11
38-1/4
21-7/16
5.69
No
40
50
41-1/2
56-7/16
36
24
11.18
6.23
16.26
38-1/4
23-7/16
6.23
No
40
54
41-1/2
60-7/16
36
26
12.15
6.76
17.42
38-1/4
25-7/16
6.76
Yes
40
58
41-1/2
64-7/16
36
28
13.12
7.29
18.57
38-1/4
27-7/16
7.29
Yes
40
62
41-1/2
68-7/16
36
30
14.1
7.82
19.72
38-1/4
29-7/16
7.82
Yes
40
66
41-1/2
72-7/16
36
32
15.07
8.35
20.88
38-1/4
31-7/16
8.35
Yes
40
70
41-1/2
76-7/16
36
34
16.04
8.88
22.03
38-1/4
33-7/16
8.88
Yes
40
74
41-1/2
80-7/16
36
36
17.01
9.41
23.18
38-1/4
35-7/16
9.41
Yes
40
78
45-1/2
36-7/16
40
14
7.04
3.94
11.51
42-1/4
13-7/16
3.94
No
44
34
45-1/2
40-7/16
40
16
8.12
4.53
12.78
42-1/4
15-7/16
4.53
No
44
38
45-1/2
48-7/16
40
20
10.29
5.7
15.3
42-1/4
19-7/16
5.7
No
44
46
45-1/2
52-7/16
40
22
11.38
6.29
16.57
42-1/4
21-7/16
6.29
No
44
50
45-1/2
56-7/16
40
24
12.46
6.88
17.83
42-1/4
23-7/16
6.88
No
44
54
45-1/2
60-7/16
40
26
13.54
7.46
19.1
42-1/4
25-7/16
7.46
Yes
44
58
45-1/2
64-7/16
40
28
14.62
8.05
20.36
42-1/4
27-7/16
8.05
Yes
44
62
45-1/2
68-7/16
40
30
15.71
8.64
21.62
42-1/4
29-7/16
8.64
Yes
44
66
45-1/2
72-7/16
40
32
16.79
9.22
22.89
42-1/4
31-7/16
9.22
Yes
44
70
45-1/2
76-7/16
40
34
17.88
9.81
24.15
42-1/4
33-7/16
9.81
Yes
44
74
45-1/2
80-7/16
40
36
18.96
10.4
25.42
42-1/4
35-7/16
10.4
Yes
44
78