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TRUSTED BY WINDHAM, ME HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon91
    Verified glass block window services reviews

Top-Rated Glass block installation pros in Windham - Updated Nov 2026

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4.3(
12
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Windham, ME and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Justin was very professional, competent and thorough. He took pictures of the the issues with my skylight so that I could fully understand the problem and set up a time the very next day to repair it. He was very fair in his pricing and his communication was excellent. He knows what he is doing and does it in a very timely manner. I would also give him high marks for his accountability and promptness. I will definitely hire him again."
Response time1 day
Recommended by90%of homeowners
PCG, LLC
New to Angi
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Windham, ME and surrounding areas

In business since 1979

Free estimates

Credit card accepted

PCG, LLC 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 over 15 years experience makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n \n

Response time2 hrs
Holland's Masonry
New to Angi
Glass Blocks - Install

Serving Windham, ME and surrounding areas

In business since 2003

Holland's Masonry takes prides in performing quality workmanship at competitive prices. We respond in a timely manner on all bids and calls. Holland's Masonry completes jobs on schedule and on budget, while assisting the General Contractor in many ways. Experience speaks for itself. We have been providing quality construction services to satisfied customers for years. Let Holland's Masonry be your source for specialized custom masonry stoves, stone and brick fireplaces, mosaques, tile, chimneys, and all masonry restoration and waterproofing. No job too big or too small. \n \n� Stone \n� Brick \n� Block \n

brickett oven
 mosaques
 stone collums
 soap stone firebox
 paver walkway

+24

Legacy Building Solutions
0.0(
3
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Windham, ME and surrounding areas

In business since 2001

Free estimates

Emergency services offered

Thank you for your interest in Legacy Building Solutions. I, John Torpie, am the owner and operator and truly take pride in all interaction with my clients. The most important thing to me is that communication is easy and convenient with my clients. I will provide you with a trustworthy relationship to provide an enjoyable remodeling experience.

Recommended by75%of homeowners
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Glass Block Windows FAQs, answered by experts

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

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.

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.

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.

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

The Windham, ME homeowners’ guide to glass block window services

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