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Verified Reviews for Glass Block Service pros in Drexel, NC

*The Angi rating for Glass Block Service companies in Drexel, NC 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 Drexel, NC 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 October 13, 2025

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Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)

Serving Drexel, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"They did a great job! My roof looks great! Reliable and kept me well informed about everything. They kept cost in mind and cleaned up nicely after themselves. Serge even came out late to tarp the roof until it could get repaired so that I didnâ t have any further damage to the house waiting for the roof. They were very nice to work with. Great people. I canâ t say enough good things about them!"
Response time1 day
Recommended by100%of homeowners
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Caldwell Glass
New to Angi

Serving Drexel, NC and surrounding areas

Caldwell Glass is made up of a team of 15, although a fairly small team each employee has specialized training in the field and has enough experience to overcome any obstacle thrown to them. With that said we take pride in our small company and push ourselves to show what we are capable of together. We have 3 estimators in-house ready to quote and bid on projects available.

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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 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.

Installing glass block windows has benefits and disadvantages, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.

Pros

  • Maintains privacy while letting light into the bathroom

  • Energy efficient

  • Sealed to prevent drafts

  • Aesthetically pleasing

  • Strong and secure

Cons

  • Costly to install

  • Challenging installation

  • Challenging repair

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.

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

The Drexel, NC 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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