How long do glass block windows last?

<div>Typically, glass block windows last about 15 to 30 years, slightly less than regular windows, which last 20 to 50 years. Resealing glass blocks can help extend the lifespan of this bathroom feature. The key to ensuring that glass block windows last as long as possible is to have a <a href="https://www.angi.com/nearme/glass-block-windows/">professional glass block installer</a> place them. Glass block pros will have the skills, tools, and knowledge required to install these special features into any space, noting obstacles like damaged windows or too-cramped areas during the consultation.</div>

What are the pros and cons of glass block windows?

<div>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.Pros<ul><li>Maintains privacy while letting light into the bathroom</li><li>Energy efficient</li><li>Sealed to prevent drafts</li><li>Aesthetically pleasing</li><li>Strong and secure</li></ul>Cons<ul><li>Costly to install</li><li>Challenging installation</li><li>Challenging repair</li></ul></div>

How much do glass block windows cost to install?

<div>The <a href="https://www.angi.com/articles/what-are-average-glass-block-prices.htm">average cost to install glass block windows</a> is about $710, ranging from $460 to $1,000, depending on the size and design of the window, installation type, and location. Different styles of glass blocks also impact the cost:<ul><li>Clear glass blocks: $10–$30 per block</li><li>Colored glass blocks: $25–$40 per block</li><li>Acrylic glass blocks: $15–$25 per block</li><li>Wavy glass blocks: $10–$30 per block</li><li>Alpha glass blocks: $15–$25 per block</li><li>Ice glass blocks: $20–$35 per block</li><li>Diamond glass blocks: $20–$75 per block</li><li>Frosted glass blocks: $30–$35 per block</li></ul></div>

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Verified Reviews for Glass Block Service pros in Wilmington, CA

*The Angi rating for Glass Block Service companies in Wilmington, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

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Last update on May 10, 2025

Reviewed in December 2012
The entire job was done in one week and that's with a continuing rain therat and downpours. Bob's staff fo four ment did an outstanding job of reporting on time, showing total and complete professionalism and working a highly efficient manner. They were most considerate of the property and...
Berger's Painting
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Reviewed in January 2017
Casey and Fernando were conscientious and knowledgeable. They were careful to protect our home as they worked. This was important as all of the interior work had to be done while standing in the bathtub. They did an excellent job removing the glass block wall and installing the new window. We...
Renewal by Andersen of Orange County
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Reviewed in April 2013
We had asked eight different general contractors to submit estimates/bids for our full house interior remodeling project. All contractors were selected from Angie's list or/and yelp, all with excellent reviews and ratings. Being full time working parents of two young kids, and having a very...
Stone Age Design & Build Inc
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Reviewed in February 2013
I have never seen or met a contractor and his workers that are so clean. EVERY day the yard was cleaned up immaculately. It was like I didn't even have work being done. Joe and his workers arrived every day on time and when he needed to pick up materials in the morning he always communicated...
MESSINEO MASONRY & CONCRETE
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Reviewed in June 2005
EXCELLENT. THE PRODUCTS WERE OF THE BEST QUALITY AND THEY HAD A LARGE SELECTION TO PICK FROM. WE ARE VERY HAPPY WITH THEIR COMPANY AND OUR GENERAL CONTRACTOR WAS VERY HAPPY TOO.
ANGELUS BLOCK INC
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Reviewed in September 2006
Chuck was on time when he said he was going to be there. He gave me a price that could not be beat. He was very professional and did a great job. He did most of the work himself, he only had one guy help him on the second day. The window came out great and I am very pleased.
GLASS BLOCK MAN
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Reviewed in January 2008
The contractor was terrific. He came to me with a detailed plan on how the work was going to flow and an estimate of how long it would take. His estimate was $19292 with the understanding that we may have change orders depending on we were going to find when we opened the walls to do the...
SCL CONSTRUCTION
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Reviewed in October 2013
I was provided an extensive amount of choices and was very satisfied will all of the custom work. In fact I am going to have Ed install a Travertine floor in my bedroom to match the hallway and master bathroom. The quality and attention to detail is one of the reasons I decided to keep my home...
Custom Tile And Stone By Ed Henry
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Reviewed in May 2013
One of the pipes in the bath room cause this big damage in one of our properties in Woodland Hills. Metro builders as always showed up ASAP with the guys and the big dumpster remove the all bath room and kitchen complete. We only selected the cabinets and Granite colors, and give the guys...
Metro Builders & Remodeling
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