What are the pros and cons of glass block windows?

• <div>Installing <a href="https://www.angi.com/articles/what-are-benefits-glass-block-windows.htm">glass block windows has benefits and disadvantages</a>, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.Pros<ul><li>Maintains privacy while letting light into the bathroom</li><li>Energy efficient</li><li>Sealed to prevent drafts</li><li>Aesthetically pleasing</li><li>Strong and secure</li></ul>Cons<ul><li>Costly to install</li><li>Challenging installation</li><li>Challenging repair</li></ul></div>

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Q: Do professionals offer custom glass replacement?

• <div>Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.</div>

Q: Is heavy glass more expensive?

• <div>Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, &frac14;-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn&rsquo;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.</div>

Q: Can you see through glass block windows at night?

• <div>You can still see vaguely into some types of glass block windows at night. Although there won&rsquo;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.</div>

Q: How much do glass block windows cost?

• <div><a href="https://www.angi.com/articles/what-are-average-glass-block-prices.htm">Glass block windows cost</a> about $710 to install, ranging from $460 to $980. The cost factors of installing this type of specialty window include the opening size, design, layout, height, glass block type, installation type, and location. There are many block styles to choose from, including colored, clear, wavy, diamond, and frosted.Consider the following price ranges of installing glass blocks based on size:<ul><li>25-by-25 inches: $60&ndash;$300</li><li>31-by-31 inches: $65&ndash;$350</li><li>36-by-36 inches: $85&ndash;$475</li><li>48-by-48 inches: $155&ndash;$840</li></ul></div>

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Verified Reviews for Glass Block Service pros in Delta, MI

*The Angi rating for Glass Block Service companies in Delta, MI 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 Delta, MI 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 November 15, 2025

Reviewed in February 2021
Only sprayed 2 inches of foam when I paid for 3 (confirmed by a manager). Knocked a shelf off my wall and left broken glass on the floor creating a safety hazard for my two-year-old. Also left a mess behind - floors filthy and white paint-like substance on my new gutters.
USA Insulation of Northern Michigan
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Reviewed in August 2019
From the free estimate to the installation everything was a great experience. The prices was very affordable and the product was top quality. I would definitely recommend them if you are looking for glass block windows.
W.M.G.B. Inc
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Reviewed in December 2014
As always, A+++++!!! Aaron and his crew will do whatever it takes to make it right and give options for best price, material, etc. They helped us make our retail menu boards, cut glass table tops for all of my wood pieces in our home and they do everything with a smile on their faces. It's...
SIELOFF GLASS & SCREEN INC
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Reviewed in May 2013
Henderson Glass knew what they were doing, they could have done things a little bit better and differently, but overall, I was pleased.We asked them to do 2 things and the other job was to do a glass countertop on the dining table which they never did and we called them a month later and they...
Henderson Glass
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Reviewed in November 2009
They are a very courteous company. They will call before they come out and they do come on time. They come in (and don't block my car in) and do their job. The technicians are very friendly and knowledgeable, if you have questions they are happy to answer them. My lawn looks beautiful, lush...
TruGreen Lawn Care - 5801
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Reviewed in August 2009
The crew was very incompetent. When we told the owner about his workers, he started cussing at out. There was also another water leak where they cut through the line with their plow. They blocked another downspout as well.
S S Enterprises
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Reviewed in December 2008
The job progressed very well. They attempted mechanical rotary cleaning from inside the house, which was the least expensive solution, but it was not possible to get through the roots blocking the tile, so they did not charge us for that. The next day they installed the exterior access in frozen...
Michigan Plumbing Inc
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Handyman for Multiple Small Project Service

Faucets, Fixtures and Pipes Repair or Replace

Electrical Switches, Outlets & Fixtures Install or Repair

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North Ridge Construction LLC

North Ridge Construction LLC

T&R Masonry

T&R Masonry

Capitol City Masonry LLC

Capitol City Masonry LLC

Handy Dandy Dave Handyman

Handy Dandy Dave Handyman

M. C. Masonry & Construction Services

M. C. Masonry & Construction Services

3D Professional Maintenance Services

3D Professional Maintenance Services

2 Brothers Handyman Services

2 Brothers Handyman Services

Roger Knickerbocker Your Bricker Blocker

Roger Knickerbocker Your Bricker Blocker

Young Bros & Daley

Young Bros & Daley

Progressive Remodling of Lansing

Progressive Remodling of Lansing

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