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

Avatar for Tailored Renovation
Tailored Renovation
4.8(
8
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Derby, NY and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Don was very professional. He was always at our home when he was scheduled. He kept us informed throughout the entire process. He was always available if we had a question. We are pleased with our newly renovated basement."
New Home Construction Management
Custom Projects
Custom Projects
Completed Project
Custom Hydronic Radiant Floor Heat

+6

Response time11 hrs
Recommended by100%of homeowners
AM Masonry, LLC
4.5(
9
)
Glass Blocks - Install

Serving Derby, NY and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Very polite and friendly. Reached out to us and completed our windows within 3 days. Was very courteous about putting down a drop cloth to protect our carpet and floors while going in and out of our home. We are very pleased with our new glass block windows in our basement and how neat and clean it was when he left. Great quality and price! Thank you!"
Steps in Progress
Finished Steps
Concrete sidewalk
Concrete when finished
In Progress

+10

Response time1 day
Response rate86%
Recommended by87%of homeowners
American Glass Block Company
New to Angi
Glass Blocks - Install

Serving Derby, NY and surrounding areas

In business since 1989

Free estimates

Credit card accepted

American Glass Block Company is locally owned & operated in Buffalo, NY since 1989. They have been designing and installing glass block & glass block windows for home, office, and businesses. Whether you are building a new home, remodeling, designing a new office space, building a new restaurant, or any other type of venue, American Glass Block Company designs quality glass blocks with elegant designs. \nAmerican Glass Block is an Accredited Member of the Better Business \n \nWe have professional installers that take pride in their workmanship.

Art & Glass Decor Studio
New to Angi
Stained or Specialty Glass - Repair

Serving Derby, NY and surrounding areas

In business since 1988

Art & Glass Decor Studio has been serving the New York area since 1988. We feel that the need of our customers should always come first, that is why we only work with the best materials and at an affordable price. Your satisfaction is our main concern, so we will not finish a job until you are 110% satisfied. \n \nCall us when you want your project done right the first time.

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Glass Block FAQs, 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.

Options include tempered, laminated, and tinted glass for various needs.

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.

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.

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. 

The Derby, NY homeowners’ guide to glass block services

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