Details:2 Marvin Infinity Glider Windows--Brand new, still in the plastic (paid $2800)
Marvin Infinity windows are made out of fiberglass and should never need to be replaced. These gilder windows were custom made with cashmere exterior and white interior (with grille bars between the glass). There is a removable sash to make cleaning easy.
53 5/8 X 53 3/8
53 5/8 X 53 1/2
More information here: