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: How long does glass block installation take?

• <div><p>Most installations take 1-3 days, depending on the number of blocks and customization requirements.</p></div>

Q: Can you see through glass block windows at night?

• <div><p>You can still see vaguely into some types of glass block windows at night. Although there won&rsquo;t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.</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: 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 Minneola, FL

*The Angi rating for Glass Block Service companies in Minneola, 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 Minneola, 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 25, 2025

Reviewed in September 2025
The team at Glass Doctor was great. They came out and made the necessary repairs very quickly and were extremely professional. 10/10 would recommend!!
Glass Doctor of Longwood, FL
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Reviewed in April 2024
They guys worked very hard and stayed late to finish in one day. A stained glass window was broken but they replaced it with a perfect match. Good company.
Sebastian Moving
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Reviewed in November 2016
Brett Krueger/Maximums Glass was great beyond compare!!!!
Maximus Glass LLC
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Reviewed in October 2015
Badly. Lots of quality problems with glass and Windows leaked.
White Aluminum Products
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Reviewed in June 2013
They did quality work, arrived on time, and worked quickly. They also cleaned a glass door for free.
TLC Window Cleaning Service
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Reviewed in May 2013
I called at 8:10 am , Rob responded at 10:30 and by noon the broken glass was replaced.. I chose the "lexan" over plain glass because it has polycarbonite steel qualities. It is used in race cars...Hopefully the next golf ball will bounce off ...
CLERMONT GLASS
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Reviewed in August 2009
This was a good experience. They did a good job. I asked them to try to get this done in a timely way and they worked hard to do that. Getting the vinyl window from the manufacturer took extra time. They managed to get it together and have it installed in 2 ? months. The work was well done. I...
Innovate Home Org - Columbus Glass Block
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Reviewed in September 2007
He came right away, same day I went to see him. They put all new windows into the back of the house. Replaced my old fashioned windows with new windows. I've taken a small glass tabletop to him and he will cut glass on site. Had to order the windows to replace. Only took 2 weeks, and he is very...
MR B'S HARDWARE
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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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EASY FORM WOOD

EASY FORM WOOD

IMA Enterprise

IMA Enterprise

High End Services

High End Services

Masonry Systems & Building Contractors

Masonry Systems & Building Contractors

Dps Inc.

Dps Inc.

Jmt Construction

Jmt Construction

LM Nelson Masonry LLC

LM Nelson Masonry LLC

Everything Under the Roof

Everything Under the Roof

Deck-U-Out Inc

Deck-U-Out Inc

Casella Flooring Inc.

Casella Flooring Inc.

The Minneola, FL homeowners’ guide to glass block services

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