Performance Class & Grade

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ProductKolbe PerformanceProduct ConfigurationAir Tested to psfWater Tested to Pa (psf)Performance Class and GradeDesign Pressure Pa (psf)Max WidthMax HeightFL #TDI #
PositiveNegativeInches (mm) Inches (mm)
Ultra Series Sterling Double Hung BayImpact 4Single1.57470 Pa (9.82 psf) CW-PG65 FW+3120 Pa (65.16 psf)-3360 Pa (70.18 psf)90228660152413091WIN-1925
Ultra Series Sterling Double HungImpact 4Single1.57470 Pa (9.82 psf) CW-PG65 FW+3120 Pa (65.16 psf)-3360 Pa (70.18 psf)90228660152413091WIN-1925
Ultra Series Sterling Double Hung PictureImpact 4Single1.57470 Pa (9.82 psf) CW-PG65 FW+3120 Pa (65.16 psf)-3360 Pa (70.18 psf)90228660152411250Submitted
Ultra Series Sterling Double Hung BayStandardSingle1.57540 Pa (11.28 psf) CW-PG75 FW+3600 Pa (75.19 psf)-3840 Pa (80.20 psf)96243860152416319WIN-1485
Ultra Series Sterling Double HungStandardSingle1.57540 Pa (11.28 psf) CW-PG75 FW+3600 Pa (75.19 psf)-3840 Pa (80.20 psf)96243860152416319WIN-1485
Ultra Series Sterling Double Hung BayImpact 4Single1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3360 Pa (70.18 psf)45.5115680.44204311310WIN-1819
Ultra Series Sterling Double HungImpact 4Single1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204314301No
Ultra Series Sterling Double HungImpact 4Single1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3360 Pa (70.18 psf)45.5115680.44204311310WIN-1819
Ultra Series Sterling Double Hung BayStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2400 Pa (50.13 psf)45.5115680.44204314258WIN-1813
Ultra Series Sterling Double Hung BayStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2640 Pa (55.14 psf)45.5115680.44204311310WIN-388
Ultra Series Sterling Double HungStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2400 Pa (50.13 psf)45.5115680.44204314258WIN-1813
Ultra Series Sterling Double HungStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2640 Pa (55.14 psf)45.5115680.44204314301WIN-388
Ultra Series Sterling Double HungStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2640 Pa (55.14 psf)45.5115680.44204311310WIN-388
Ultra Series Sterling Double HungHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204314301WIN-388
Ultra Series Sterling Double Hung BayImpact 3Single1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-2880 Pa (60.15 psf)41.5105492.44234814258WIN-1811
Ultra Series Sterling Double HungImpact 3Single1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-2880 Pa (60.15 psf)41.5105492.44234814258WIN-1811
Ultra Series Sterling Double Hung BayHighSingle1.57440 Pa (9.19 psf) CW-PG60 TR+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)91231129.574911310Submitted
Ultra Series Sterling Double HungHighSingle1.57440 Pa (9.19 psf) CW-PG60 TR+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)91231129.574911310Submitted
Ultra Series Sterling Double Hung TransomHighSingle1.57440 Pa (9.19 psf) CW-PG60 TR+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)91231129.574911310Submitted
Ultra Series Sterling Double Hung PictureHighSingle1.57440 Pa (9.19 psf) CW-PG60 TR+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)91231129.574911310Submitted
Ultra Series Sterling Double Hung BayHighSingle1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double HungHighSingle1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double Hung TransomHighSingle1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double Hung PictureHighSingle1.57440 Pa (9.19 psf) LC-PG60 H+2880 Pa (60.15 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double Hung BayHighSingle1.57440 Pa (9.19 psf) LC-PG60 FW+2880 Pa (60.15 psf)-2880 Pa (60.15 psf)77.5196880.44204314258Submitted
Ultra Series Sterling Double HungHighSingle1.57440 Pa (9.19 psf) LC-PG60 FW+2880 Pa (60.15 psf)-2880 Pa (60.15 psf)77.5196880.44204314258Submitted
Ultra Series Sterling Double Hung PictureHighSingle1.57470 Pa (9.82 psf) LC-PG65 FW+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)101.5257880.44204311310Submitted
Ultra Series XL Sterling Double HungImpact 4Single1.57440 Pa (9.19 psf) CW-PG60 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)481219120304818357WIN-2204
Ultra Series XL Sterling Double HungStandardSingle1.57440 Pa (9.19 psf) LC-PG60 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)481219120304818357WIN-2184
Ultra Series Sterling Double HungStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2400 Pa (50.13 psf)45.5115679.88202925886In Process
Ultra Series Sterling Double HungHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115679.88202925886In Process
Ultra Series XL Sterling Double HungStandardSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)60152484213425886In Process
Ultra Series Sterling Double Hung TransomStandardSingle1.57360 Pa (7.52 psf) LC-PG35 TR+1680 Pa (35.09 psf)-1680 Pa (35.09 psf)111.63283523.6360020405In Process
Ultra Series Sterling Double Hung TransomHighSingle1.57470 Pa (9.82 psf) CW-PG65 FW+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115629.574911310WIN-1485
Ultra Series Sterling Double Hung Transom Sash SetHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)91231129.574926892In Process
Ultra Series Sterling Double Hung BayImpact 4Single1.57510 Pa (10.65 psf) CW-PG70 FW+3360 Pa (70.18 psf)-3600 Pa (75.19 psf)90228660152417317In Process
Ultra Series Sterling Double HungImpact 4Single1.57510 Pa (10.65 psf) CW-PG70 FW+3360 Pa (70.18 psf)-3600 Pa (75.19 psf)90228660152417317In Process
Ultra Series Sterling Double Hung BayStandardSingle1.57360 Pa (7.52 psf) LC-PG50 H+2400 Pa (50.13 psf)-2400 Pa (50.13 psf)45.5115679.88202925886In Process
Ultra Series Sterling Double Hung BayHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115679.88202925886In Process
Ultra Series Sterling Double Hung BayHighSingle1.57470 Pa (9.82 psf) CW-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204326892In Process
Ultra Series Sterling Double Hung BayHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double HungHighSingle1.57470 Pa (9.82 psf) CW-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204326892In Process
Ultra Series Sterling Double HungHighSingle1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115680.44204311310Submitted
Ultra Series Sterling Double HungImpact 3Single1.57470 Pa (9.82 psf) R-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)40.5102996243825886In Process
Ultra Series Sterling Double HungImpact 3Single1.57470 Pa (9.82 psf) LC-PG65 H+3120 Pa (65.16 psf)-3120 Pa (65.16 psf)45.5115696243825886In Process

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