Glass Block Windows: Pre-built Blocks

Made with 3" thick glass blocks, this prefabricated window is factory-assembled and shipped ready to install. Shown here is the Aluminum Clad Window which has power coated aluminum trim on exterior and a solid pine frame and muntins on the interior.

Choose from a variety of sizes, offered in seven glass block patterns. Exterior color choices are green, brick red, bronze, tan, almond or white.