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>

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: 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>

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Verified Reviews for Glass Block Service pros in Stafford Springs, CT

*The Angi rating for Glass Block Service companies in Stafford Springs, 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 Stafford Springs, 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 December 14, 2025

Reviewed in April 2025
Removed several trees from my property, Quick, efficient , nice job cleaning up, and very courteous
Certified Tree Service, LLC
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Reviewed in June 2024
Tom worked very conscientiously to expertly work through an extensive and diverse punch list of work left by the sellers who flipped our newly purchased home. He even went above and beyond his scope to help us with our responsibility, e.g. drywall repair. I highly recommend him.
Thomas R Herbert
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Reviewed in June 2021
I was very impressed by their knowledge and honest opinion about what needed and didn't need to get done. Chris came to my property quickly to evaluate the trees and offered a reasonable estimate the following day. The work was scheduled promptly after. Out of the MANY places I called, Chris...
CG Arborist Services
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Reviewed in September 2019
I was fully satisfied with the experience. I was easily able to contact owner Scott Teixeira and easily able to schedule an appointment with him by phone. He gave me an estimate after I sent him a text with photos showing the number and location of windows to be cleaned. Scott arrived on time...
Great White Cleaning Co
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Reviewed in August 2018
Paul was the one who refaced the cabinets. The factory sent two different color grays for the bottom cabinets and he was on the phone immediately to the office. They took care of straightening out the issue. Paul explained what he was doing, made sure to block off my living room so dust...
Home Improvement Options Inc.
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Reviewed in July 2017
They measured for the glass, ordered it, called us when it was in, less than 4 weeks, and then came to do the install. I am very happy with the work, they showed up on time, were very neat, clean and professional with the installation, and I can't say enough about the difference in the quality...
Creative Space Shower Doors and More
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Reviewed in April 2017
Very good, very positive, I'm very pleased with them. I didn't have any bad experience at all. I guess the best part, it was very easy dealing with him and it was cheaper than I expected.
Complete Septic Service LLC
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Reviewed in July 2014
My advice is stay away! Mismanaged, incompetent and horrible business to deal with. They were hired to paint my garage, hallway, and the basement. Despite legal requirement for a contract, none was provided. The printer didn't work, the scanner didn't work, they were out of company letterhead...
All Seasons Painting & Decorating Inc.
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Reviewed in September 2013
Very professional and customer oriented eventhough I was/am at very preliminary stages of considering solar panels. Will definitely go with PV Squared if all the kinks are figured out being part of a condo - no fault on them but rather on my end.
PV Squared Solar (Pioneer Valley Photovoltaics)
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New York Remodels Corp.

5.00(

)

New York Remodels Corp.

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Company operated by owners for more than 20 years in Connecticut and New York City in everything that is construction and exterior and interior remodeling with comfortable and accessible prices for any project

"It was very good. They were prompt. They were good on what they do. They were flexible. It was all very good. They did a good quality work."

James A on May 2021

"It was very good. They were prompt. They were good on what they do. They were flexible. It was all very good. They did a good quality work."

James A on May 2021

michael johnson masonry

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michael johnson masonry

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47 years of experience

Over 30 years experience in all types of masonry, Please contact and we are happy to offer pictures of recent work and a portfolio of services provided. We do it all !!

Moreau Masonry

3.00(

)

Moreau Masonry

3.00(

)

Customers say: Terrific value

12 years of experience

All work is completed to the highest standard and customer satisfaction! Employees are trained and qualified in areas they work.

JRE Masonry

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JRE Masonry

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23 years of experience

JRE Masonry is a full service, masonry construction company serving Residential & Commercial Customers all throughout Massachusetts and Connecticut. Our commitments to quality and customer satisfaction, have us making our new and current business relationships flourish. We are dedicated to top quality workmanship, delivered to our clients safely and efficiently.

See It N 3D Design & Technical Illustrations

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See It N 3D Design & Technical Illustrations

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18 years of experience

The end product will be your Blue Prints, Floor Plans, Notes or drawings (non-technical nor artistic required) designed and converted digitally into 3D (Isometric) full color digital images. (animation available). The purpose and value of my service is convey ideas and purpose of my Clients (Architects, Designers, Artists, Contractors, Home Owners etc.) into images from 8.5 to 11" to Large format such as Poster Board or Bill Board size for advertisement or demonstration, Video 3D animation also available. SEEIT N 3D before you build it SAVE $ and TIME. My illustrations are the last step before the project becomes a reality. I have saved my clients thousands of dollars by allowing a Virtual Reality Preview of the end product/ project using the proposed materials, colors and textures. Email for a free consultation, include samples for a quote.

Glass Block questions, answered by experts

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

Yes, professionals can install decorative or colored glass block patterns for a unique look.

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.

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.

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.

The Stafford Springs, CT 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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Handyman for Multiple Small Project Service

Faucets, Fixtures and Pipes Repair or Replace

Electrical Switches, Outlets & Fixtures Install or Repair

Verified Reviews for Glass Block Service pros in Stafford Springs, CT

Find Glass block pros in Stafford Springs

New York Remodels Corp.

New York Remodels Corp.

michael johnson masonry

michael johnson masonry

Moreau Masonry

Moreau Masonry

JRE Masonry

JRE Masonry

See It N 3D Design & Technical Illustrations

See It N 3D Design & Technical Illustrations

The Stafford Springs, CT homeowners’ guide to glass block services

How Much Does Glass Block Window Installation Cost? [2025 Data]

How to Install Glass Block Windows in 10 Steps

Glass Block Windows: Pros, Cons, Cost, and More

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Get matched with top glass block pros in Stafford Springs, CT

Enter your zip and get matched with up to 5 pros

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

Handyman for Multiple Small Project Service

Faucets, Fixtures and Pipes Repair or Replace

Electrical Switches, Outlets & Fixtures Install or Repair

Verified Reviews for Glass Block Service pros in Stafford Springs, CT

Find Glass block pros in Stafford Springs

New York Remodels Corp.

New York Remodels Corp.

michael johnson masonry

michael johnson masonry

Moreau Masonry

Moreau Masonry

JRE Masonry

JRE Masonry

See It N 3D Design & Technical Illustrations

See It N 3D Design & Technical Illustrations

The Stafford Springs, CT homeowners’ guide to glass block services

How Much Does Glass Block Window Installation Cost? [2025 Data]

How to Install Glass Block Windows in 10 Steps

Glass Block Windows: Pros, Cons, Cost, and More

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