| Casement Windows |
![]() Casement windows |
CertainTeed windows are rated by the National Fenestration Ratings Council, CertainTeed windows are rated by American Manufacturing Testing Association, CertainTeed windows are rated by the National Vinyl Windows Manufacturer's Institute CertainTeed windows were rated #1 in overall performance by a leading consumer magazine, October '93 edition EPA Energy Star approval.
CertainTeed Corporation was founded in 1904 and has been a major force in the building industry. CertainTeed windows come with a non prorated lifetime warranty. Custom styled and sized windows are assembled to fit any existing opening With the option of CertainTeed's Thermaflect high performance Low "E" glazing, it's the most thermally efficient window in its class. Choose double hung, glider, bays, bows, window walls, picture windows, awning, or casement styles. Combine them with colonial grids, patio doors, or CertainTeed Architectural Shapes geometric windows.
Whatever your choice, your CertainTeed vinyl replacement windows will be custom made to fit your window openings exactly. Each will be manufactured to CertainTeed's demanding quality standards by a licensed manufacturer near you - for responsive service and support. Your home is the ultimate statement of your taste. CertainTeed vinyl replacement windows are the ultimate choice in windows to complement that taste and beautify your home.
For Comfort
CertainTeed windows have been extensively tested to resist air and water infiltration nearly 100% better than minimum AAMA standards. But that''s just the start. they also resist condensation -- with a condensation resistance factor (CRF) almost twice the AAMA standard. And they block noise -- a sound transmission rating (STC) that better than a 4-inch cinderblock wall.
For Thermal Efficiency.
![]() A 30 degree window brings you closer to the outdoors. A central fixed window flanked by casements offers excellent sight lines |
A highly effective system is created when Thermaflect® is combined with low conductive spacer and argon gas. The low conductance spacer reduces the loss of heat through the edges of the glass unit, which is added between the panes, increases the insulation value of the double pane unit to the equivalent window triple pane window without sacrificing the size, beauty, and overall appearance of the window.

