The Enviro-Star 800 Series sliding window with double pane clear glass has a heavy duty foam filled frame. The maintenance free, composite foam filled frame is built to last. This high-end replacement slider combines beauty and durability.
- 600% Better Air Infiltration protection
- Wide selection of hardware options
- Superior craftsmanship
- Full integral interlock with double weather-stripping.
- Full 3¼" Depth Welded Mainframe
- Beveled colonial exterior features
- Available in standard and custom exterior colors
- Maintenance free, for years of long lasting performance.
- Heatseal® warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of the window.
- Available in Replacement and New Construction applications.
|Glazing Option||U-Value||SHGC||VT||CR||Minimum*||Energy Star Minimum|
|Clear Glass||0.45||0.57||0.60||46||0.30||Does not qualify|
|Our Windows||Minimum||Industry Minimum|
|AAMA Rating||R 50||R 15|
|Air Infiltration cfm/ft2||0.05||0.3||600%||Better|
|Water Penetration mph||62||33||88%||Better|
|Structural Integrity mph||171||94||82%||Better|