Duo-Corp. 31.875x19.5 Hppr Window 3220 CPR

Maintenance Free, All Vinyl Construction Fusion Welded , True Sloped Sill for Aggressive Water Removal Energy Efficient Insulated Glass Standard. U-Value .48. Main-frame Thickness: 2 1/8. Material Vinyl Color WhiteYou may also like Forever® Vent 4" x 15 ft Single Ply Flexible Chimney Liner Coil.