What are the pros and cons of glass block windows?

• <div><p>Installing <a href="https://www.angi.com/articles/what-are-benefits-glass-block-windows.htm">glass block windows has benefits and disadvantages</a>, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.</p><p><b>Pros</b></p><ul><li><p>Maintains privacy while letting light into the bathroom</p></li><li><p>Energy efficient</p></li><li><p>Sealed to prevent drafts</p></li><li><p>Aesthetically pleasing</p></li><li><p>Strong and secure</p></li></ul><p><b>Cons</b></p><ul><li><p>Costly to install</p></li><li><p>Challenging installation</p></li><li><p>Challenging repair</p></li></ul><p></p></div>

How thick are glass walls?

• <div><p>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. </p></div>

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Q: Do services include custom patterns and designs?

• <div><p>Yes, professionals can install decorative or colored glass block patterns for a unique look.</p></div>

Q: What is the typical lifespan of glass block windows?

• <div><p>Glass block windows last about 15 to 30 years, which is the same amount of time, if not slightly less, than standard windows. Standard windows last 20 to 50 years. You can extend the life of your glass block windows by resealing them every few years. Hiring a pro for installation is also key to windows that will function properly for years to come.</p></div>

Q: What kind of mortar do you use for glass block windows?

• <div><p>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.</p></div>

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Verified Reviews for Glass Block Service pros in Sutherland Springs, TX

*The Angi rating for Glass Block Service companies in Sutherland Springs, 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 Sutherland Springs, 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 November 16, 2025

Reviewed in June 2024
Great service! Clear communication and exceptional care and clean up. Matched glass accurately and custom ordered window panes. Designed effective screens for exposed windows. Very knowledgeable about materials needed.
KG Glass & Door
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Reviewed in June 2023
Kevin contacted me and gave a quote over the phone with pictures I sent. Estimate given remain the same. He came out and evaluated the broken window, measured it, and ordered the glass the same day. The project was completed earlier than scheduled. Kevin provided updates on when glass was...
KG Glasswerks & Handyman Services
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Reviewed in May 2019
It is always a pleasure to work with the folks at Samuels Glass Company. These guys know what they are doing. Reliable, friendly, trustworthy, and fair-priced. I have used them before and will do so again as the need arises.
SAMUELS GLASS CO
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Reviewed in June 2016
Philip E was the remodeling specialist working on our shower. His work was vey well done. The source of the leak was not obvious so Philip had to proceed in steps to solve the problem. He always provided an estimate and gave us options on how to proceed for the next step. Philip's very...
Shafer Services
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Reviewed in February 2016
Called them to replace a faucet supply line and clear a blocked drain. They were at the property within an hour, had the problem fixed in under two hours!
Goettl Air Conditioning & Plumbing
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Reviewed in February 2015
Excellent. I did not think I could afford the surround due to an estimate given to me by another contractor, which was double. The did a wonderful job including a special glass treatment to prevent water marks making cleaning easier. The glass is thick and the door is really nice as it opens...
San Antonio Shower Doors
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Reviewed in March 2014
They were very professional and extremely nice. They quoted us about $500 but before the appointment they called to let us know that they were able to get the glass we needed for much less. it only cost $380. they installed the windshield in about an hour. We have had no problems with it at all....
Safelite AutoGlass
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Reviewed in October 2013
This is the second time I have used them, and never disappointed. I ordered the shower door and one week later, it was installed! John and Kenny did a great job, and very professional. The old door and glass were completely replaced, and hauled away. The new door looks great!
JOHNNY & SONNY'S GLASS CO
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Reviewed in July 2007
Some glass had gotten into the the disposal and it needed to be repaired. I have used him for several years and I will definitely continue to use with him. He is very fair with his pricing.
Ankrom Brothers Plumbing
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Handyman for Multiple Small Project Service

Faucets, Fixtures and Pipes Repair or Replace

Electrical Switches, Outlets & Fixtures Install or Repair

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Earth Masonry & General Construction

Earth Masonry & General Construction

S & G Floor Covering

S & G Floor Covering

Ashton Custom Homes, Inc.

Ashton Custom Homes, Inc.

Handyman Plus

Handyman Plus

San Antonio Home Solutions

San Antonio Home Solutions

Earth General Construction

Earth General Construction

Woodeez Stone & Laser Imaging, LLC

Woodeez Stone & Laser Imaging, LLC

Texas Granite

Texas Granite

J-Rod Enterprises

J-Rod Enterprises

Just floors

Just floors

The Sutherland Springs, TX homeowners’ guide to glass block services

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