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TRUSTED BY MANHATTAN, MT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon97
    Verified glass block window services reviews

Verified Reviews for Glass Block Window Service pros in Manhattan, MT

*The Angi rating for Glass Block Window Service companies in Manhattan, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.

*The HomeAdvisor rating for Glass Block Window Service companies in Manhattan, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.

Last update on December 18, 2025

Find Glass block installation pros in Manhattan

Avatar for Renewal by Andersen of Montana

Renewal by Andersen of Montana

4.98(
543
)
•Approved Pro

Renewal by Andersen of Montana

4.98(
543
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
Free onsite estimate

Renewal by Andersen of Montana is the full service replacement division of Andersen Windows servicing the entire state of Montana with start to finish Window Entry & Patio door replacement. We are the only replacement window & Entry door on the market made of Fibrex material. All of our windows and doors are installed by our certified master installers. We offer free in-home estimates and have financing available.

"We had a great experience with Andersen windows from the sales Rep thru production to the installation crew. Everyone knew what they were doing throughout the process, we were informed constantly and they were even done with the windows before winter hit. As for the installation crew, they were top notch, Andersen should be proud to have the crew on board, professional, knowledgeable and efficient. Overall a great experience dealing with Renewal by Andersen."

John B on December 2025

Renewal by Andersen of Montana is the full service replacement division of Andersen Windows servicing the entire state of Montana with start to finish Window Entry & Patio door replacement. We are the only replacement window & Entry door on the market made of Fibrex material. All of our windows and doors are installed by our certified master installers. We offer free in-home estimates and have financing available.

"We had a great experience with Andersen windows from the sales Rep thru production to the installation crew. Everyone knew what they were doing throughout the process, we were informed constantly and they were even done with the windows before winter hit. As for the installation crew, they were top notch, Andersen should be proud to have the crew on board, professional, knowledgeable and efficient. Overall a great experience dealing with Renewal by Andersen."

John B on December 2025

Avatar for West Country Carpentry LLC

West Country Carpentry LLC

5.00(
11
)
•Approved Pro

West Country Carpentry LLC

5.00(
11
)
•Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

West Country carpentry 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.

"Great overall experience!"

Palmer H on December 2024

West Country carpentry 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.

"Great overall experience!"

Palmer H on December 2024

Avatar for Grip N Clips

Grip N Clips

5.00(
7
)
•Approved Pro

Grip N Clips

5.00(
7
)
•Approved Pro
Super Service Award
5 years of experience
Free onsite estimate

Grip N Clips 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.

"Andrew promptly showed up when he said he would. He completed the work in exactly the amount of time he said he would. He prepped and organized his staging area exceptionally and maintained a super clean work area. When his work was completed, it was as if he was never here. Outstanding! "

John L on July 2025

Grip N Clips 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.

"Andrew promptly showed up when he said he would. He completed the work in exactly the amount of time he said he would. He prepped and organized his staging area exceptionally and maintained a super clean work area. When his work was completed, it was as if he was never here. Outstanding! "

John L on July 2025

Avatar for Your Home Improvement Company, LLC

Your Home Improvement Company, LLC

4.50(
89
)
•Approved Pro

Your Home Improvement Company, LLC

4.50(
89
)
•Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

Our mission to our customers is the continuous improvement of our ability to meet their needs and exceed their expectations at every opportunity. Our mission to our employees is to provide a work environment that treats you fairly, with respect and dignity, thereby allowing you to give your best effort to your work. Accomplishing our mission will allow us to be a successful company, staffed with successful individuals, conduction business with happy and loyal customers.

"We have a split level house and needed the upstairs windows and sliding glass door replaced. Marcus was very professional when he visited and gave us a quote. A short time later Casey measured the door and windows. It took a few months for everything to be made which was fine. Our installer Brett did an awesome job considering what he had to work with. 1. The company sent no one to help him. 2. All of the windows were about 2 inches shorter than they should have been and the sliding glass door was at least 4 1/2 inches shorter. My husband has to finish putting drywall and the molding around the door because â they donâ t do thatâ even though it was their fault. When my husband talked to Casey about the problem he said that if they had to reorder the windows and door it would have cost us more money. He did not even apologize for their mistakes and offered no compensation. I would not recommend this company to anyone."

Barb S on July 2024

Our mission to our customers is the continuous improvement of our ability to meet their needs and exceed their expectations at every opportunity. Our mission to our employees is to provide a work environment that treats you fairly, with respect and dignity, thereby allowing you to give your best effort to your work. Accomplishing our mission will allow us to be a successful company, staffed with successful individuals, conduction business with happy and loyal customers.

"We have a split level house and needed the upstairs windows and sliding glass door replaced. Marcus was very professional when he visited and gave us a quote. A short time later Casey measured the door and windows. It took a few months for everything to be made which was fine. Our installer Brett did an awesome job considering what he had to work with. 1. The company sent no one to help him. 2. All of the windows were about 2 inches shorter than they should have been and the sliding glass door was at least 4 1/2 inches shorter. My husband has to finish putting drywall and the molding around the door because â they donâ t do thatâ even though it was their fault. When my husband talked to Casey about the problem he said that if they had to reorder the windows and door it would have cost us more money. He did not even apologize for their mistakes and offered no compensation. I would not recommend this company to anyone."

Barb S on July 2024

Avatar for Renewal by Andersen

Renewal by Andersen

4.57(
70
)
•Approved Pro

Renewal by Andersen

4.57(
70
)
•Approved Pro
Customers say: True professional
18 years of experience
Free onsite estimate

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."

Janita K on December 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."

Janita K on December 2025

Avatar for Electric Peak Assembly

Electric Peak Assembly

5.00(
4
)
•Approved Pro

Electric Peak Assembly

5.00(
4
)
•Approved Pro
1 years of experience
Free onsite estimate

Electric Peak Assembly is a locally owned and operated furniture assembly company in Bozeman, Montana. We also take on moving as well as miscellaneous handyman jobs such as TV mounting, touch-up painting and drywall repair. We are licensed and insured and are more than happy to work with both residential and commercial clients.

"Quick, on time, efficient 👍🏼"

Kandis O on October 2025

Electric Peak Assembly is a locally owned and operated furniture assembly company in Bozeman, Montana. We also take on moving as well as miscellaneous handyman jobs such as TV mounting, touch-up painting and drywall repair. We are licensed and insured and are more than happy to work with both residential and commercial clients.

"Quick, on time, efficient 👍🏼"

Kandis O on October 2025

Quality Homes of Montana, LLC

5.00(
2
)
•Approved Pro

Quality Homes of Montana, LLC

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We are 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.

"They installed 12 new windows in the home. It also finished all of the hardwood floors in the home. Painted the entire inside of the home. Many compliments from other people. Performed landscape work, old landscape."

Norm W on November 2024

We are 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.

"They installed 12 new windows in the home. It also finished all of the hardwood floors in the home. Painted the entire inside of the home. Many compliments from other people. Performed landscape work, old landscape."

Norm W on November 2024

DaBella - Bozeman (Windows)

New on AngiNew on Angi
•Approved Pro

DaBella - Bozeman (Windows)

New on AngiNew on Angi
•Approved Pro
14 years of experience
Free onsite estimate

We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We?re ready to turn your dreams into a beautiful reality.

We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We?re ready to turn your dreams into a beautiful reality.

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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Glass Block Windows questions, answered by experts

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. 

Glass blocks provide privacy, natural light diffusion, insulation, and a decorative aesthetic.

Glass block windows cost 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:

  • 25-by-25 inches: $60–$300

  • 31-by-31 inches: $65–$350

  • 36-by-36 inches: $85–$475

  • 48-by-48 inches: $155–$840

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 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.

The Manhattan, MT homeowners’ guide to glass block window services

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

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