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Top-Rated Glass block installation pros in Hackberry - Updated Nov 2026

Custom Construction
New to Angi
Glass Blocks - Install

Serving Hackberry, LA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

Custom Construction is a locally/owner/family run and operated company with over 15 years experience. We specialize in all facets of remodeling and construction. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us, you will never have to find another contractor again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

Glass Block Windows FAQs, answered by experts

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Although glass block windows are made of multiple layers of thick glass, they can still break. If an individual block shatters, it can be removed and replaced, but this is a job for a window repair professional. The project is often complex and may require breaking the block further for removal. Do not attempt to handle it yourself, as the broken glass can be dangerously sharp. A professional will have the necessary tools and expertise to replace the broken glass block quickly and safely. Before hiring, confirm that the repair pro has experience with this specific type of window.

Options include tempered, laminated, and tinted glass for various needs.

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

The Hackberry, LA homeowners’ guide to glass block window services

From average costs to expert advice, get all the answers you need to get your job done.