About Glass Block Windows (Shop now in our online store)

Hy-Lite's True Glass Block Windows are lighter and easier to install than traditional glass block windows. The windows feature 7-1/2" x 7-1/2" x 2" hand crafted glass blocks in a choice of Wave or Ice pattern. The Wave pattern is made of colorless glass with a slight wave pattern to distort images on either side of the window. The Ice pattern is made of colorless glass with a "crushed ice" texture for enhanced privacy.

Vinyl Frame System
The Hy-Lite Glass Block Window features a multi-chambered all-vinyl frame with a nailing fin for easy new construction installation. A nail fin frame with integral J-Channel for siding may also be ordered. The heavy-duty frame is available in three colors: White, Tan, and Driftwood.


H-Bar Spacer System
Unique to these windows is Hy-Lite's H-Bar Spacer System, which is a vinyl spacer placed between each of the glass blocks inside the window system. This H-Bar Spacer System protects the blocks from pressure cracks as the house settles.

Special Shapes and Configurations
In addition to traditional square and rectangle windows, one may also choose from stair-step, western star, cross, and L-shaped designs.

Please browse our full window selection or call Customer Service toll-free at 888.256.2599 for additional information.

SHOP NOW