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Top-Rated Glass block installation pros in Willowbrook - Updated Nov 2026

Avatar for Four Elements Restoration, Inc.
Four Elements Restoration, Inc.
5.0(
8
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Top Notch company to work with. Four Elements Restoration handled 5 roofing installations for us,(house,garages and commercial) and are in the process of doing a 6th one. This company is SUPERB. They handle ALL the details, including the insurance process. We had to do NOTHING ! They kept us informed at each stage of each job, And it was all done professionally, and in a timely manner. Best company we have EVER worked with."
Response time2 days
Recommended by100%of homeowners
CHELAK LLC
New to Angi
Glass Blocks - InstallStained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Willowbrook, IL and surrounding areas

Approved

I have over 20 years of experience in carpentry. I specialize in home additions, remodeling, and all types of carpentry work.\nI am a licensed General Contractor (GC) and carry liability insurance and workers’ compensation insurance.\nQuality workmanship, reliability, and professional service you can trust.

Next Door & Window
4.6(
306
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Willowbrook, IL and surrounding areas

In business since 2002

Free estimates

Warranties offered

"Next Door and Window easily exceeded my expectations. We had a front door and sidelight replacement and a Bay window replacement. The removal was done with great care and the new installation was seamless. Both the window and door crew's were neat, speedy and obviously experienced. I would highly recommend them."
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
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Glass Block Windows FAQs, answered by experts

Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.

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.

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.

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.

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

The Willowbrook, IL homeowners’ guide to glass block window services

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