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*The Angi rating for Glass Block Service companies in San Augustine, TX 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 San Augustine, TX 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 11, 2026

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Avatar for Stained Arts Studio
Stained Arts Studio
4.9(
8
)
Stained or Specialty Glass - Repair

Serving San Augustine, TX and surrounding areas

Approved

In business since 1980

Free estimates

Customers say: Quality work

"He is an exceptionally fine artist and did all the stained glass in our church. He quickly repaired them when kids broke them. He is very responsive and does excellent work."
Goodrich U. M. C.
St. Paul's Episcopal Church
Anahuac Baptist Church
Jesus & Mary
Rose Bible

+234

Response time5 hrs
Recommended by100%of homeowners
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Avatar for Ace Restoration Builders
Ace Restoration Builders
5.0(
4
)
Stained or Specialty Glass - Repair

Serving San Augustine, TX and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Very professional and high quality work. They were there when they said they would be and finished on time."
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+7

Recommended by100%of homeowners
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Glass Block questions, 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.

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.

DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

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.

The San Augustine, 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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