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Verified Reviews for Glass Block Service pros in De Graff, OH

*The Angi rating for Glass Block Service companies in De Graff, OH 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 De Graff, OH 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 August 15, 2026

Find Glass block pros in De Graff

Avatar for Xcellent Renovations
Xcellent Renovations
4.9(
79
)
Glass Blocks - Install

Serving De Graff, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Had a few companies come out and give estimates to replace our old basement windows with block glass. Xavier was the friendliest/professional of them all. They followed through with a great product, and completed the project in one day. We are grateful for the great experience."
Downspout
Downspout
Downspout
Downspout
Downspout

+2

Response time2 hrs
53 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Zen Windows
Zen Windows
4.8(
169
)
Stained or Specialty Glass - Repair

Serving De Graff, OH and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"We had new windows installed last week and we are very impressed with the overall quality and experience we had working with Matt and the team over at Zen Windows! The install team was on time and very professional. Don’t fall for the High sell pitches that the other companies use. Give Zen windows a call!"
Triple Slider
Picture Window
Bay Window
Additional Photos
Additional Photos

+24

Recommended by95%of homeowners
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CLE GLASS COMPANY
New to Angi
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving De Graff, OH and surrounding areas

In business since 2024

Free estimates

Offers commercial services

Joe is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!\n

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Glass Block questions, answered by experts

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

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.

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.

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. 

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.

The De Graff, OH 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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