Our standard features include: High quality, low maintenance 100% virgin vinyl frame 3/4” energy-efficient double-pane glass Tilt-in easy-clean design Fusion-welded corners Screen and heavy-duty locks included Lifetime factory guarantee 1. Weathermaster Windows are Aluminum Reinforced. 2. Hollow Vinyl Frames can bow & warp

*Standard installation includes removal of old windows.
Minimum purchase of 5 windows required.

**UI stands for united inches, meaning the window width
plus height (i.e. a 36” x 54” window equals 90 UI; 36 + 54 = 90)