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>

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Q: Why is glass block so expensive?

• <div><p>Glass block installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you&rsquo;ll need to repair them before beginning the project, increasing your bottom line. </p></div>

Q: How do various aspects of a project influence the price of installing glass blocks?

• <div><p>Costs depend on wall size, labor, block type, and customizations like frosted or colored glass.</p></div>

Q: Do glass block windows need maintenance?

• <div><p>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.</p></div>

Q: Is heavy glass more expensive?

• <div><p>Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, &frac14;-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn&rsquo;t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.</p></div>

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Verified Reviews for Glass Block Service pros in Dundee, FL

*The Angi rating for Glass Block Service companies in Dundee, FL 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 Dundee, FL 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 October 24, 2025

Reviewed in June 2022
Got a transmission and engine block welded
Dynamic Mobile Welding
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Reviewed in January 2018
Better Homes initially cleaned a blocked drain line, but unfortunately this did not fix the problem. Two weeks later, the ice buildup had returned. They ordered the part prior to the repair and returned to install it. The repair solved the problem. They were prompt and very professional.
Better Homes Appliance Service Inc
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Reviewed in July 2016
Berny and Travis arrived on time, introduced themselves, and were very professional. Without making or leaving a mess, they removed all of the muntins (inside and outside) and took down the broken glass. They cut the new glass on their table in my driveway, installed it, and put all muntins back...
Glass Doctor of Tampa Bay
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Reviewed in April 2015
The two gentlemen were prompt and very courteous. They did a great job installing the door and cleaning up. I would recommend this company for any glass needs.
Ashe Glass & Mirror Inc
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Reviewed in March 2014
A-Christian Glass and Mirror performed all work in a highly professional manner. They did a timely estimate and suggested helpful ideas to make our shower enclosure look and work more functional for us. It took a little longer then normal for the glass to be cut and ready for install, but they...
A-Christian Glass & Mirror
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Reviewed in July 2013
I wasn’t home when work was performed or might have had them do a little more trimming on the one tree blocking the sun. Experience was a learning one, I didn’t look or could have used a little more after job, cleanup.
Independent Tree Service Inc
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Reviewed in September 2010
Nick came to the house and measured the space to provide us with options on creating a new glass shower enclosure. He recommended reconfiguring the layout of the shower so the door would be at a better location. Benny worked with us to create custom artwork that he etched onto the glass. ...
PINELLAS PASCO GLASS AND MIRROR
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Reviewed in June 2007
I NEEDED THE GLASS REPLACED ON A DOOR THAT IS GLASS ON TOP AND SOLID ON BOTTOM. THE TOP APPEARS TO BE NINE PANES OF GLASS BUT IS REALLY JUST ONE LARGE PIECE. MR. DAVIS WAS REFERRED BY A FRIEND. HE ARRIVED, AS SCHEDULED, THE DAY AFTER I CALLED HIM. I DESCRIBED THE PROBLEM ON THE PHONE BUT HE WAS...
NELSON DAVIS
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Reviewed in September 2006
Nice guy comes over to measure the glass. He tells me someone would be back in a few days to put it in. It had to be cut first. Well, a week passes, no glass. So I call and they tell me the glass has to be ordered, because it's a special type glass. Two more weeks go by, I call again. Glass...
Brandon Glass & Mirror Inc
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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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Bango Inc.

Bango Inc.

Tampa Bay Contracting Co LLC

Tampa Bay Contracting Co LLC

RST Windows and Doors

RST Windows and Doors

Allpro Trade Services, LLC

Allpro Trade Services, LLC

EMC Construction Inc.

EMC Construction Inc.

Verve Studio

Verve Studio

Pace Flooring & Remodeling Services, Inc.

Pace Flooring & Remodeling Services, Inc.

surface city

surface city

Next Level Homes

Next Level Homes

Floor Tech 1 inc.

Floor Tech 1 inc.

The Dundee, FL homeowners’ guide to glass block services

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