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 I maintain glass blocks?

• <div><p>Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.</p></div>

Q: How are glass blocks energy efficient?

• <div><p>Glass blocks are much thicker than glass panes in traditional windows and serve as better insulators. The overall glass block window is sealed against drafts that allow warm or cool air to escape, saving on energy costs. Since this type of window is sealed airtight into your home, you don&rsquo;t have to worry about air leaks and drafts as often as traditional windows that open and close. When installing glass block windows, look for options that are Energy Star rated, proving their energy efficiency.</p></div>

Q: Can I install glass blocks myself?

• <div><p>DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.</p></div>

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Verified Reviews for Glass Block Service pros in Bradenton, FL

*The Angi rating for Glass Block Service companies in Bradenton, 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 Bradenton, 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 26, 2025

Reviewed in September 2023
Jesus and his team from Pachmend are true professionals in the block and cement trade... we added a room to our house which required them to raise the floor by 4", open a 8'x4' hole in our block wall to create a new window, and raise / open the door by 6" ... Permit required new lintel on three...
Pachmend Construction Srvs.
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Reviewed in February 2023
My windows were installed in October. I am missing screens and all of the screw and drain plugs have still not been installed. I keep getting the run around. One new window is chipped and one window has broken locks and another window has a bad seal. The owner of the company refuses to talk to...
Direct Remodels
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Reviewed in November 2019
STAY AWAY FROM THIS COMPANY! Spent over $10,000 to have porch enclosed with glass that was warranted for 6 years. 6.5 years after install window trim has rusted and made holes. I contacted Atlantic Glass in 6/19 and after several calls a representative from the window manufacturer came and...
Atlantic Glass
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Reviewed in May 2017
They were fast, efficient and safe. They were very careful. There was never any worry in mind about something being broken. I know how easily glass can break when you are moving. They did it very quickly, efficiently, and carefully. They were pleasant.
All My Sons Moving & Storage
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Reviewed in May 2017
The technician was very polite and called before hand. He had everything, but the main block. He thought he could reuse the old block, but decided that it would be best that he go back to the shop and make one!
Precision Overhead Garage Door Service
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Reviewed in April 2017
Sales person (Warren) was always on time and very informative and friendly, no problem with him. However, we had to wait apron. 6 weeks for the delivery and when it arrived it was too small for the table. New measurements were taken and a new one was ordered. Waited another month and when it...
Glass Doctor of Tampa Bay
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Reviewed in March 2014
Set up the appointment with Alex to get it done within the next couple of days. His dad and helper showed up right on time. After patting our retired greyhound, they explained why the 12' sliding glass door took so much strength to move. I can't tell you how many finger nails my wife has...
Alex's Sliding Glass Door Repair
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Reviewed in February 2014
On time, professional, and when they unloaded truck, they first covered floors in house. Patient with furniture placement. Was concerned about glass in china cabinet, but did not break. They are the BEST!!!
Golden Movers LLC
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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.

RFG Home Repair

RFG Home Repair

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

Excell Contracting Services, Inc.

Excell Contracting Services, 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

The Bradenton, FL homeowners’ guide to glass block services

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