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Verified Reviews for Glass Block Service pros in Flatwoods, WV

*The Angi rating for Glass Block Service companies in Flatwoods, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Flatwoods, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on September 24, 2026

Top-Rated Glass block pros in Flatwoods - Updated Nov 2026

WV Glass Company
New to Angi
Glass Blocks - InstallGlass Blocks - Install - For BusinessStained or Specialty Glass - Repair

Serving Flatwoods, WV and surrounding areas

In business since 1965

Free estimates

Credit card accepted

Since 1965, West Virginia Glass Company has offered you high-quality residential and commercial glass services that will fit your needs and budget. From storefronts to frameless shower doors, we promise that you�ll be completely satisfied with our services and products. Our number-one goal is customer satisfaction, and we strive to attain absolute perfection in everything we do. \n \nAt West Virginia Glass Company, we are a locally owned business that prides ourselves on our ability to create even the most difficult of designs while not compromising our promptness or quality. Our wide variety of services and talents leaves you with an infinite number of possibilities, so feel free to be as creative as you�d like in your requests. \n \nWith our free consultations, competitive prices, and amazing range of services, you�re sure to become another of our many satisfied residential, commercial or industrial customers. \n \n

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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Stained or Specialty Glass - Repair

Serving Flatwoods, WV and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
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Recommended by60%of homeowners
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Avatar for Barnett & Son Services
Barnett & Son Services
3.3(
13
)
Stained or Specialty Glass - Repair

Serving Flatwoods, WV and surrounding areas

In business since 2009

Emergency services offered

"Mr. Barnett came within a few hours of our call for service. He was friendly and knowledgeable about the issue. He suggested that we update our electrical and we asked him to give an estimate and are pleased with his quote, the price seems reasonable. We would refer him to others for their electrical problems."
Additional Photos
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old bath room
bath room after demo

+2

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

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.

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.

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.

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.

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 Flatwoods, WV 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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