Buy Window — Glass Online

Measure diagonally from corner to corner. If the two diagonal numbers differ by more than 1/4", your frame is "out of square," and you should consult the supplier before ordering. 💎 Step 2: Choose the Right Glass Type

Measure the width at the top, middle, and bottom. Then, measure the height at the left, center, and right. buy window glass online

Many pros recommend subtracting 1/8" (about 3mm) from your final width and height to provide "fitting tolerance" so the glass isn't too tight to install. Measure diagonally from corner to corner

Do not measure the old broken glass, as it may be chipped or incorrectly sized. Measure the frame opening where the glass sits. Then, measure the height at the left, center, and right

Accurate measurements are the most critical part of ordering online, as custom-cut glass is typically non-refundable.

Standard residential windows often require specialized glass based on safety codes and energy needs: