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TRUSTED BY COVINGTON, KY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon32
    Verified glass block services reviews

Verified Reviews for Glass Block Service pros in Covington, KY

*The Angi rating for Glass Block Service companies in Covington, KY 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 Covington, KY 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 March 03, 2026

Find Glass block pros in Covington

Avatar for Defender Glass Block
Defender Glass Block
4.9(
23
)

Serving Covington, KY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Beautiful work, great customer service, and a fair price. I highly recommend Zachary and Defender Glass Block."
Response time2 days
12 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Tri State Glass Block
Tri State Glass Block
4.9(
7
)

Serving Covington, KY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Michael was very professional and friendly. And completed job as expected. Arrived on time and I would recommend Michael at Tri State Block Glass"
Response time7 hrs
Response rate89%
Recommended by100%of homeowners
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Avatar for Southwest Ohio Art Glass
Southwest Ohio Art Glass
4.3(
8
)

Serving Covington, KY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Don referred me to Terry who did a fantastic job revealing the original stained glass window in 1914 home. The cut away metal siding was cleaned up and the window looks great"
beveled window repair
repairs
repairs
repairs
zinc came window repair

+4

Response time5 days
1 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for NKY Custom Construction & Remodeling, LLC.
NKY Custom Construction & Remodeling, LLC.
New to Angi

Serving Covington, KY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Welcome to NKY Custom Construction & Remodeling, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

Office/gym shed
Office/gym shed
Office/gym shed
15x20 timber tek deck
15x20 timber tek deck

+2

Response time9 hrs
5 neighbors recently requested a quote
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Avatar for Queen City Glass Block LLC
Queen City Glass Block LLC
5.0(
8
)

Serving Covington, KY and surrounding areas

In business since 2011

Free estimates

"Queen City Glass block replaced our two pane glass basement windows with vented glass block windows. Every interaction during installation was warm and professional. The basement is now more secure, and will have cross ventilation. 
"
Glass Block Window
A IN
A OUT
B OUT
Recommended by100%of homeowners
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Avatar for Zen Windows
Zen Windows
4.8(
169
)

Serving Covington, KY and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Ordering and purchasing windows from Zen is perhaps the easiest and most satisfying purchase experience I have ever had, especially when it comes to home maintenance. I received a quotation within minutes of requesting one. Payment is made when the job is completed. Someone came out to measure and the windows were installed in one day. I purchased half of my windows in 2016 and the other half in 2017. Perhaps the best aspect of Zen window purchasing is that it is all online, but a quick phone call away if needed. Prices were considerably more reasonable than the other two companies I considered using. Furthermore, Dan Wolt, the owner took immediate action on any questions/concerns and exhibited such integrity in business practice! Case in point, when I was quoted a lower price (through no fault of his) he insisted that he give me the price quoted because of his business ethics. Truly, I would recommend Zen Windows to any person looking for high quality windows, NO sales rep. visitations and personal service. I have been very happy with my triple pane windows and resulting reduction in utility bills."
Triple Slider
Picture Window
Bay Window
Additional Photos
Additional Photos

+24

Recommended by95%of homeowners
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Showing 1-10 of 45
Glass Block questions, answered by experts

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

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.

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 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.

The Covington, KY 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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