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Top-Rated Glass block pros in Dover Afb - Updated Nov 2026

Avatar for Castle "The Window People"
Castle "The Window People"
3.5(
172
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Stained or Specialty Glass - Repair

Serving Dover Afb, DE and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Great,a year later i needed a door to be installed,gave them $180 down,had a Balance of about $4,000 to owe,ran in some serious broiler problems,$2,800 worth,couldn't get the door,I called them bout the $180,they said there was no refund,so I was out that money,my Windows cost me $13,000 dollors,it's disappointing they could refund my $180."
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Recommended by70%of homeowners
Emily Sudler
New to Angi
Glass Blocks - Install

Serving Dover Afb, DE and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Emily Sudler is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

New Castle County Flooring
0.0(
2
)
Glass Blocks - Install

Serving Dover Afb, DE and surrounding areas

In business since 1996

Established in 1996, New Castle County Flooring continues to be a family owned and operated business in the tri-state area. New Castle County prides itself on an outstanding record of quality service and attention to detail. Our philosophy is to treat your home as we would our own, and this is complimented by our years of experience in the industry. Our longevity is a testament to the level of service and quality of result you'll get when you choose New Castle County Flooring for any installation, repair, or refinish project. \n

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+9

Affordable Handyman Company
New to Angi
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Dover Afb, DE and surrounding areas

In business since 2004

Free estimates

Credit card accepted

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 Affordable Handyman Company should be the one and only contractor you'll ever need. \nOur customer satisfaction is our top priority. We will earn your trust for a lifetime. Roman believe in making all clients repeat clients. You can be assured you're in good hands with Affordable Handyman Company working on your home improvement project. \nCall Roman today you�ll be pleased you did. \n

Glass Block FAQs, answered by experts

Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

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

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 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 Dover Afb, DE homeowners’ guide to glass block services

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