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Best glass block pros near Barrington, IL

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Top-Rated Glass block pros in Barrington - Updated Nov 2026

Avatar for AG Glass & Mirrors, LLC.
AG Glass & Mirrors, LLC.
4.8(
25
)
Stained or Specialty Glass - Repair

Serving Barrington, IL and surrounding areas

In business since 2009

Free estimates

Warranties offered

"I was having a problem with the glass door of my shower, with the door scraping against the hinged side of the glass. AG Glass arrived when they said they would and completed the repair right then. The door works great, no more scraping sound every time it opens and closes. I'm very happy with the work, highly recommend!"
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+35

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Lake View Window Cleaning
Lake View Window Cleaning
5.0(
23
)
Stained or Specialty Glass - Repair

Serving Barrington, IL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Lakeside  arrived a little late and immediately got to work.  Very professional and respectful of my home and possessions.  They took the time to answer questions and explained everything that they would be doing.  I had several estimates and decided to go with Lakeside because they came to the job before the appointment and gave an estimate instead of nickel and diming me for each thing that would be done.  The windows look and feel beautiful.  My one issue is that on their website today, (I had the windows done yesterday) there is a fifteen dollar off coupon for windows.  I wish that Noah had mentioned it to me.  Just like anyone, I would have liked to take advantage of that opportunity."
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+9

Recommended by95%of homeowners
Next Door & Window
4.6(
306
)
Stained or Specialty Glass - Repair

Serving Barrington, IL and surrounding areas

In business since 2002

Free estimates

Warranties offered

"The replacement went very well. Workers did a great job of installing the windows and keeping the dust to a minimum and cleaning up after the windows were installed. One of the windows was a large bow window which had to be custom built to fit into the style of our 92 year old house. It look better than the original!"
Provia Signet double entry doors.
Marvin Elevate four-panel sliding patio door
Marvin Bow
Marvin sliding patio door with transom
Provia steel door. Deep Blue.

+49

Recommended by94%of homeowners
Avatar for LDS Renovations Inc
LDS Renovations Inc
4.7(
200
)
Stained or Specialty Glass - Repair

Serving Barrington, IL and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Ronnie and his crew were fantastic. They were at my house within hours after I called. Ronnie explained exactly what needed to be done. The shattered glass was cleaned up and the replacement glass was ordered. When the new glass came in an appointment was scheduled and he came out to put it in the door and correct the four casement windows as I had requested. All work was spot on. I highly recommend LDS."
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+18

Recommended by97%of homeowners
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Glass Block FAQs, answered by experts

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.

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

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

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.

Although glass block windows are made of multiple layers of thick glass, they can still break. If an individual block shatters, it can be removed and replaced, but this is a job for a window repair professional. The project is often complex and may require breaking the block further for removal. Do not attempt to handle it yourself, as the broken glass can be dangerously sharp. A professional will have the necessary tools and expertise to replace the broken glass block quickly and safely. Before hiring, confirm that the repair pro has experience with this specific type of window.

The Barrington, IL homeowners’ guide to glass block services

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