Type: Thermal 526C Sliding Window
Color: Anodized Aluminum
Screen: Extruded Fiberglass Mesh Screen
Frame: Dual Thermal Break Technology
Hardware: Standard Hardware
Whitehall W3 Sliding Window - 70" x 55"
Low E is a transparent coating that keeps your home warmer in the winter and cooler in the summer. It also blocks ultraviolet rays which can be harmful to your skin, floors and furniture.