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*The Angi rating for Glass Block Service companies in Genoa, IL 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 Genoa, IL 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 July 01, 2026

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Avatar for JT Masonry & Restoration
JT Masonry & Restoration
5.0(
20
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Genoa, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Rockford, Illinois\nBrick by brick, we build your vision.\nContact us for a FREE QUOTE today!

Thin Brick Exterior
Thin Brick Exterior
Our Work
Retaining Wall
Chimney

+4

Response time2 days
Response rate97%
3 neighbors recently requested a quote
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Authority Glass
New to Angi
Glass Blocks - Install

Serving Genoa, IL and surrounding areas

In business since 2017

Free estimates

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you

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Glass Block questions, answered by experts

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.

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.

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.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

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.

The Genoa, IL homeowners’ guide to glass block services

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

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