How much does new glass cost?

• <div><p>New glass costs anywhere from <b>$3 to $100 per square foot</b>. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between <b>$10 and $14 per square foot</b>.</p></div>

Get matched with top glass block pros in Deville, LA

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: 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>

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 Deville, LA

*The Angi rating for Glass Block Service companies in Deville, LA 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 Deville, LA 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 March 11, 2026

Reviewed in March 2026
I found this company by accident and turns out one of the best I used the young man was very professional and knowledgeable he was fast had all the insulation up in only a hour or so and his prices were the best I’ve seen .. and I can thank him enough
D & M Insulation
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Reviewed in October 2024
The project is done quickly & easy. Its due careless & unattractive by Strixkland Services.
TC Electric
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Reviewed in May 2023
I contacted this company for seamless gutter replacement on my home. Wonderful customer service and great craftsmanship. Down spouts on both sides of my front gutters and completion within a week of agreement. They also installed gutters on my back raised porch that helped keep the run off from...
My Gutter Expert
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Reviewed in March 2023
Great customer service, professional and VERY friendly. I was able to get some storm debris and trees removed from a property I have for a reasonable price, Iâ ll definitely be in touch again. Thank you!!
Joffrion Transportation CO LLC
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Reviewed in February 2023
Norris Services came out quickly and completed my fencing job in a single day. It was exactly as we wanted it and we couldnâ t be more pleased with the job!
Norris Services
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Reviewed in January 2023
Completed laying sub floor on time.
MAGICHANDS HANDYMAN SERVICE LLC
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Reviewed in May 2016
I called Diamond Glass and within a few minutes Russell called and scheduled an appointment to give me and estimate, I liked the estimate and Diamond Glass got my business, I would recommend Diamond Glass to anyone in need of glass work
Diamond Glass Services
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Reviewed in June 2015
This was a terrible experience. The entire process is still not finished and it's been over a month! On the first visit, they told me the drain was not clogged and they needed to clean the unit. They seemed nice enough. They said they would call American Home Shield (AHS) and get back with...
Tri's A/C and Heating
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Reviewed in July 2014
Our insurance agent made a call to express glass to set up an appointment for the next day to replace my right front passenger side window. As they promised, they were here the next day pick up my vehicle and take it to their shop to work on. The entire experience was hassle-free. I will...
EXPRESS GLASS
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Reviewed in March 2013
Eric Nichols was the first person to give us an estimate. He was a little more expensive than the other four we received but had the confidence to do all the work we needed done. Our biggest concern was the sliding glass door. Everyone else that looked at it said a six foot door would not fit...
Nichols Home Improvement
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Find Glass block pros in Deville

One Way Construction

4.6(

)

Serving Deville, LA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"The rep measured everything the way it should be done. He recommended stuff i hadnt even thought of. outstanding."

Response time11 hrs

Recommended by88%of homeowners

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Glass Block questions, answered by experts

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’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’s safety in the event of a fire.

DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.

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.

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’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.

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

The Deville, LA homeowners’ guide to glass block services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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