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 much does new glass cost?

• <div><p>New glass costs anywhere from <b>$3 to $100 per square foot</b>. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between <b>$10 and $14 per square foot</b>.</p></div>

Get matched with top glass block pros in Sharon, CT

Q: Do professionals offer custom glass replacement?

• <div><p>Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.</p></div>

Q: Do glass block windows come in different patterns and textures?

• <div><p>Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.</p></div>

Q: Are glass block windows a fire hazard?

• <div><p>Glass block windows aren&rsquo;t fire hazards; fire-rated glass block windows can increase your home&rsquo;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&rsquo;s safety in the event of a fire.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your glass block service project in Sharon, CT?

Select your specific project to find the pro for you.

Verified Reviews for Glass Block Service pros in Sharon, CT

*The Angi rating for Glass Block Service companies in Sharon, CT 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 Sharon, CT 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 March 24, 2025

Reviewed in March 2025
Allied did a great job applying roof coating. Highly recommend working with them.
ALLIED PAVING & SEALCOATING
Request a quote
Reviewed in September 2021
It turned out we did not even have a septic system, but rather a concrete block cesspool. The worker was able to dig it up, open it and confirm it was working. He was prompt, efficient, and it gave us confidence to understand what we had. Excellent service.
ProSeptic
Request a quote
Reviewed in October 2020
JPL Glass came to our home sooner than I expected and quickly and efficiently fixed the glass window of our back door. I think they provide great service.
JPL Glass and Storefronts, Inc.
Request a quote
Reviewed in February 2018
BUYER BEWARE! Imagine eating what you think is possibly the best chocolate chip cookie, and then your last bite you find a small rock which chips your tooth and ends up costing you over 1K to fix. It all started great, as the owner, and his wife, who runs his business, where meticulous, punctual...
Cross Cut Custom Carpentry
Request a quote
Reviewed in January 2018
The work was completed in less than an hour as the problem was due to broken glass which had gotten caught in the drain. In addition to simply being a very nice guy, our service technician clearly had the right experience to do the job. Well done.
Sears Appliance Repair
Request a quote
Reviewed in October 2014
The prices were out of site,fibre glass insulation over $900 we did it for $135 , they pushed what we did not want its a rip off
Greystone Home Services, LLC
Request a quote
Reviewed in December 2013
I called City Glass and they showed up that afternoon. They were prompt, professional and clean. Thanks for the reference.
Reece Builders/Windows, Inc
Request a quote
Reviewed in September 2013
Initially we thought this inspector was good but he neglected to tell us that a huge bank of plate glass windows were no good, that the seals had broken. We even asked him twice to double check but he told us they were dirty. It will cost us $6,000 to replace them now and it is too late to...
The Building Inspector
Request a quote
Reviewed in August 2013
For to Bruce through a friend of a friend. Couldn't have been luckier. Our St Bernard accidentally put his massive paw through an antique front window. Bruce came by the morning after I called him, took the window, and had it back in place, totally replaced with antique glass by the next...
Palmer Remodeling
Request a quote
Reviewed in April 2009
They did a good job overall. He is a contracter and has some talent with him. They raised our roof to a peaked roof and blocked our gable vent on the existing roof. Honest mistake, I would imagine. When we were doing the punch list he noticed it and said we should probably vent it when we...
NOVA VENTURES
Request a quote

Find Glass block pros in Sharon

Yankee Exteriors LLC

1.0(

)

Serving Sharon, CT and surrounding areas

In business since 1990

Hello. I'm Ren Arietti, founder of Yankee Exteriors. We approach every job as though we're doing it for our own home. We have two rules. Rule #1 - The customer is always right. Rule #2 - Never ever forget Rule #1!

Request Quote

Glass Block questions, answered by experts

Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.

Installing glass block windows has benefits and disadvantages, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.

Pros

Maintains privacy while letting light into the bathroom
Energy efficient
Sealed to prevent drafts
Aesthetically pleasing
Strong and secure

Cons

Costly to install
Challenging installation
Challenging repair

Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.

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.

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.

The Sharon, CT homeowners’ guide to glass block services

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

See all articles

Catherine Hiles
•
May 30, 2026May 30, 2026
How Much Do Smart Glass Windows Cost? [2026 Data]
Smart glass makes your home more comfortable and energy-efficient, but at what price? Learn how much smart glass costs and if it’s a good option for you.
Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does It Cost to Cut Glass? [2026 Data]
Discover how much you’ll pay for a glass cutting project, exploring key cost factors like the size, type of glass, and project intricacy.
Deane Biermeier
•
May 30, 2026May 30, 2026
How Much Does a Glass Stair Railing Cost to Install? [2026 Data]
Your installed glass stair railing cost depends on factors such as materials, size, and complexity. Discover the ones that will affect yours the most.
Paige Bennett
•
Apr 5, 2026Apr 5, 2026
15 Kitchen Window Ideas to Inspire Your Culinary Space
Need a few good kitchen window ideas to spruce up your space? We’ve got them! Explore 15 breathtaking ways to enhance your kitchen with windows.
Jouviane Alexandre
•
May 3, 2026May 3, 2026
How to Frost Glass: 4 Easy DIY Methods
Add a little life (or privacy) to the glass windows or doors in your home. Learn how to frost glass in 60 minutes in this how-to guide.
Taylor Sansano
•
May 3, 2026May 3, 2026
Glass Block Windows: Pros, Cons, Cost, and More
You may have seen glass block windows before without knowing their perks. Learn the pros and cons of glass block windows and how they can benefit your home.