The quietest, smoothest patio door on the market. And virtually maintenance-free.

|
DESIGN FEATURES
|
|
![]() |
SOL-R® Energy Saving Glass contains a nearly invisible |
It’s a perfect glass for fighting the heat.
It reduces solar heat gain by 50% or more when compared to ordinary glass. In fact, its solar heat gain coefficient is better than code requirements. |
SOL-R® Gain glass allows some of the sun’s radiant heat energy to enter the home to provide passive (and free) home heating while at the same time reducing the heat that escapes from the home. |
![]() |
|
|