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: Do glass block windows come in different patterns and textures?

• <div><p>Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.</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>

Q: What kind of mortar do you use for glass block windows?

• <div><p>Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.</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>

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Verified Reviews for Glass Block Service pros in Lauderdale Lakes, FL

*The Angi rating for Glass Block Service companies in Lauderdale Lakes, 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 Lauderdale Lakes, 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 November 03, 2025

Reviewed in June 2017
Excellent work at a great price, they are the best and work cleanly and professionally. I will be using them again. Love the quality of work I got. I'm so grateful and love my glass shower doors.
Popular Shower and Tub Enclosures
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Reviewed in June 2017
Andrew was very professional and knowledgeable. He examined the whole unit, explained the issue and came out the next day (Sunday) to do the work because there were a couple of things that he did not have on him. He replaced the Return (the fiber glass was damaged), cleaned out the motor wheel...
Quality Air of America
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Reviewed in August 2015
excellent communication skills. jonathan told me what they were doing, and when they would be doing it. they took plants and flower beds into consideration when placing the pop ups. he promised me 100% water coverage. and he nailed it. very soon, I will have the nicest yard on the block and it...
Hollywood Sprinklers Inc
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Reviewed in September 2014
Francis did an outstanding job on all the glass windows and doors and screens including vacuuming the window tracks in the house. He was prompt, professional at all times and friendly and trustworthy. I would have no qualms in using him again and recommending him. Even our housekeeper was...
Cleanview Window Cleaning
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Reviewed in November 2013
All went very well. Punctual, professional, and excellent work. Price very reasonable. The sliding glass doors were in need of new wheels, and sliding screen doors needed overhaul. Will definitely be using again and recommending to others.
PHIL NIX WINDOW & SCREEN CO
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Reviewed in April 2010
Overall I am very pleased with his work. He checked my walls to see if they were level and found that one was not and cut the glass accordingly so that it would that the wall was level. Everything was measured out, and arrived as explained during the initial visit. The install went very...
Glass & Mirror Inc
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Reviewed in December 2006
Replacing the main valve was difficult as it was embedded in the concrete block wall. The wall had to be chipped out around the valve and the main water supply line into the house. Copper pipe at the new soldered joint adjacent to the new valve continued to leak after the job was finished....
American Plumbing Inc
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Reviewed in August 2006
I was very pleased with the service and quality of work performed on my vehicle, I would highly recommend this establishment for car air conditioning and auto glass replacement.
ATLAS ALARM & AUTO GLASS
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Find Glass block pros in Lauderdale Lakes

Bennett Filtration and Handyman Services

Bennett Filtration and Handyman Services

Customers say: Quick response

10 years of experience

Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Incredible services!!! Thank you!"

Earl M on June 2025

"Incredible services!!! Thank you!"

Earl M on June 2025

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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 Lauderdale Lakes, FL

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Bennett Filtration and Handyman Services

Bennett Filtration and Handyman Services

Bango Inc.

Bango Inc.

DS Glass and Showers

DS Glass and Showers

JAC Homes LLC

JAC Homes LLC

Car Freight, Inc

Car Freight, Inc

Unique concept construction

Unique concept construction

M.Y. Home Renovation Specialist

M.Y. Home Renovation Specialist

Handyman to the Rescue

Handyman to the Rescue

All Phase Remodeling

All Phase Remodeling

City Windows & Doors Inc

City Windows & Doors Inc

The Lauderdale Lakes, FL homeowners’ guide to glass block services

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