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*The Angi rating for Glass Block Service companies in Fisher, 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 Fisher, 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 August 25, 2026

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Tom's Cabinets & Home Improvements
5.0(
16
)
Stained or Specialty Glass - Repair

Serving Fisher, IL and surrounding areas

In business since 1998

Free estimates

"I needed to have the cabinets adjusted to fit more modern appliances, and I also needed to have a storm door replaced. Tom did an excellent job on both occasions. He always communicated in a timely way, He worked well with me on the appliance delivery day to uninstall appliances, and he stayed late to install the appliances which entailed several adjustments. The appliance delivery was late by a month, and he still fit me into his schedule--a man of his word. He did good work and everything looks good and works well. I would certainly hire again."
Recommended by100%of homeowners
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Bob's Remodeling & Repairs
4.0(
1
)
Glass Blocks - Install

Serving Fisher, IL and surrounding areas

In business since 2000

"Bob Bequette of Bob's Remodeling and Repair gave me a bid that was substantially lower than any other bids I received. He began the project on the expected date and did a great job. In fact, I will be using him to complete several additional jobs in my home."
Recommended by100%of homeowners
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deloera's custom tile installation
1.0(
1
)
Glass Blocks - Install

Serving Fisher, IL and surrounding areas

In business since 1997

We are a proud family owned and operated business. We are located right in the neighborhood so we are invested in the community just like you are. We have been doing this work for many years, our lead installer started working with his Father as a youngster. We take great pride in all the work that we do and are only happy when you are happy. If you are looking for a true craftsman to come do your tile project, then Deloera's is the one for you. \n \nCall us today for your initial consultation!

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Glass Block questions, answered by experts

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 installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you’ll need to repair them before beginning the project, increasing your bottom line. 

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

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.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

The Fisher, 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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