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Last update on September 02, 2025

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Avatar for SAVELL CONSTRUCTION
SAVELL CONSTRUCTION
0.0(
4
)

Serving Comanche, TX and surrounding areas

In business since 1995

Free estimates

Credit card accepted

Here at Savell Construction, we have been in business for over seventeen years. Family owned and operated, we have the expertise and quality to offer all our clients a lifetime warranty on all of our work. Please make sure to give us a call at (325) 261-1465, we are always available for all your project needs.

6' Cedar Fence
Untitled Gallery 1
Hollis
Wall paneling removed, retexured walls and paint.
Hollis

+4

Recommended by75%of homeowners
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Glass Block questions, answered by experts

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

Glass block installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you’ll need to repair them before beginning the project, increasing your bottom line. 

The Comanche, TX homeowners’ guide to glass block services

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

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