Ply Gem Premium Series
Replacement Windows
Ply Gem Premium Series Replacement Windows* feature glass package options that MEET or EXCEED federal energy tax credit requirements of a U-Factor rating of .30 or lower and a Solar Heat Gain Coefficient (SHGC) rating of .30 or lower.
As part of the Ply Gem Enviro collection, you can rest assured in knowing our Premium Series Replacement windows provide the ultimate in energy efficiency. With Ply Gem Windows Premium Replacement Series it’s easy to go green and get green.
