Window Ratings

csa energy-star
Atlantic Canada is home to some truly awe-inspiring weather — winds that take your breath away, fierce storms, and absolutely stunning skies. And the best way to experience it all is looking out from inside your cozy home.

At Atlantic Windows, we know exactly what elements our products are up against, and we’ve been manufacturing not only beautiful windows, but windows of the highest energy efficiency for over 30 years.

SeriesTypePerformanceEnergy Star® ZonesEnergy RatingCSA A440.0 AirCSA A440.0 WaterCSA A440.0 WindPG Rating
SummitSingle HungStandard1/2/334A3/FB7C345
Summit EliteSingle HungHigh Performance1/2/339A3/FB7C570
SummitSingle HungHigh Performance1/2/334A3/FB7C570
SummitHorizontal SliderStandard1/2/334A3/FB4C255
Summit EliteHorizontal SliderHigh Performance1/2/339A3/FB5C565
SummitPictureStandard1/2/340A3/FB7C580
Summit ElitePictureStandard1/2/343A3/FB7C595
Summit ShapesStandard1/2/340A3/FB7C580
Summit EliteShapesStandard1/2/343A3/FB7C595
DesignerSingle HungStandard1/2/334A3/FB7C340
DesignerSingle HungHigh Performance1/2/334A3/FB7C5
DesignerHorizontal SliderStandard1/2/334A3/FB3C350
DesignerDouble HungStandard1/232A3B7C270
DesignerDouble HungHigh Performance1/231A3B7C585
DesignerDouble SliderStandard1/232A3B4C340
DesignerAwningStandard1/231A3B7C580
DesignerAwningTriple Pane1/2/336A3B7C580
DesignerCasementStandard1/231A3B7C570
DesignerCasementTriple Pane1/2/336A3B7C470
DesignerShapesStandard1/2/340FIXEDB7C570
DesignerShapesTriple Pane1/2/345FIXEDB7C455
DesignerPictureStandard1/2/340FIXEDB7C570
DesignerPictureTriple Pane1/2/345FIXEDB7C455
VisionSingle HungStandard1/232A3/FB6C245
Vision EliteSingle HungHigh Performance1/232A3/FB6C455
VisionSingle HungHigh Performance1/232A3/FB6C455
VisionHorizontal SliderStandard1/232A3/FB3C240
Vision EliteHorizontal SliderHigh Performance1/232A3/FB4C350
VisionHorizontal SliderHigh Performance1/232A3/FB4C350
VisionAwningStandard1/231A3B7C460
Vision EliteAwningHigh Performance1/231A3B7C575
VisionAwningHigh Performance1/231A3B7C575
VisionCasementStandard1/231A3B7C455
VisionCasementHigh Performance1/231A3B7C590
Vision EliteCasementHigh Performance1/231A3B7C590
VisionShapesStandard1/2/340FIXEDB7C230
VisionPictureStandard1/2/340FIXEDB7C230