OUR INDUSTRY RATINGS
WHOLE WINDOW R-FACTOR
Increasing a window’s R-value from R-3 to R-6 reduces average heat loss by 30 to 50%
BLOCKAGE OF HARMFUL UV RAYS
Glass systems with a higher percentage of UV blockage offer greater protection against fading of fine furniture and fabrics.
R-FACTOR — FRAME MATERIALS (per lineal inch)
The higher the R-Factor, the better the insulating value.
ACCELERATED WEATHER TEST
This chart shows the longevity of different types of insulated glass systems when tested under accelerated weathering conditions by an independent laboratory. The Restorations® XL Edge Glass System outperforms and outlasts the competition.