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Verified Reviews for Glass Block Service pros in Rockland, ME

*The Angi rating for Glass Block Service companies in Rockland, ME 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 Rockland, ME 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 27, 2025

Reviewed in October 2023
Brian is the best . On time service. He came the day he said he would and finished twaynhe job in a timely and professional manner. I would strongly recommend Beckwith Glass for your windows or shower door project
Beckwith Glass Company
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Reviewed in August 2023
They gave us a week of their time when the weather reports called for rain. They paid no attention to instructions that came with our shower stall, which they admitted was different than ones they usually installed. They were offended when my husband told them they were installing it...
York & Sons Construction
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Reviewed in April 2015
We have a two year old LG glass top electric stove. About a year ago, the electric control panel buttons for two of the five burners started to intermittently stop responding, then quit all together. John Park from Park Appliance Repair came out and tested/cleaned connections for all burners...
PARK APPLIANCE SVC
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Reviewed in August 2014
I have used Ace before. We have very difficult windows to clean and every window has to be taken out and apart to clean all sides of all the glass. They worked very steadily and professionally. We were pleased.
Ace Window Cleaning
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Reviewed in May 2014
Even though the order was placed correctly, the window had the wrong grill color between the glass. It wasn't a big deal, as I could use the wrong one until they brought the correct window back, but it was another trip home from work. The finish wood trim on the window was poor--the edges of...
APCO | The Architectural Products Company
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Find Glass block pros in Rockland

K.C. Renovations

K.C. Renovations

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

G DRAKE MASONRY

441 WESTERN AVE

G DRAKE MASONRY

441 WESTERN AVE

45 years of experience

Commercial and residential masonry, specializing in historic restoration.

Commercial and residential masonry, specializing in historic restoration.

Portland Glass of Rumford

Portland Glass of Rumford

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of Millinocket

1009 Central St

Portland Glass of Millinocket

1009 Central St

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of South Paris

16 Market Square

Portland Glass of South Paris

16 Market Square

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire. Additional Email - [email protected]

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire. Additional Email - [email protected]

Portland Glass of Waterville

350 Kennedy Memorial Dr

Portland Glass of Waterville

350 Kennedy Memorial Dr

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of Damariscotta

Portland Glass of Damariscotta

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of Ellsworth

32 Bar Harbor Rd

Portland Glass of Ellsworth

32 Bar Harbor Rd

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of Farmington

Portland Glass of Farmington

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass of Presque Isle

Portland Glass of Presque Isle

78 years of experience

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

Portland Glass® has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home and business glass in Vermont, Maine & New Hampshire

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Glass Block questions, answered by experts

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.

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 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.

If an individual block breaks, you can remove and replace it. This is a job for which you should contact a professional because the project is usually complex, involving you having to break the block further.

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.

The Rockland, ME homeowners’ guide to glass block services

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

See all articles

Angi
•
Oct 13, 2025Oct 13, 2025
How Much Does Glass Block Window Installation Cost? [2025 Data]
Discover the average glass block window installation cost, including key price factors and tips to help you budget your project with confidence.
Xiao Faria daCunha
•
Jun 9, 2025Jun 9, 2025
How to Install Glass Block Windows in 10 Steps
Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.
Taylor Sansano
•
Jun 9, 2025Jun 9, 2025
Glass Block Windows: Pros, Cons, Cost, and More
You may have seen glass block windows before without knowing their perks. Learn the pros and cons of glass block windows and how they can benefit your home.