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TRUSTED BY CORNWALL, VT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon65
    Verified glass block window services reviews

Find Glass block installation pros in Cornwall

TJL Construction

4.83(
32
)
Approved Pro

TJL Construction

4.83(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
8 years of experience
Free onsite estimate

At TJL Construction we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. Our mission is to provide excellent workmanship, complete customer satisfaction from start to completion of a project, and to simply understand the needs and expectations of our customers. We take great pride in our work and communicate with every customer in a professional manner. Our reputation speaks for itself based on service, safety, and quality, regardless of how large or small the job at hand. We have many returning customers and we never add on more then we can complete.

"could not be happier with the quality of their work. They assembled a kit that, after I bought it, I read was notoriously difficult. Any problems in the parts, they resolved beautifully. Could not be happier with their work and would hire them again without hesitation."

Larry R on October 2025

At TJL Construction we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. Our mission is to provide excellent workmanship, complete customer satisfaction from start to completion of a project, and to simply understand the needs and expectations of our customers. We take great pride in our work and communicate with every customer in a professional manner. Our reputation speaks for itself based on service, safety, and quality, regardless of how large or small the job at hand. We have many returning customers and we never add on more then we can complete.

"could not be happier with the quality of their work. They assembled a kit that, after I bought it, I read was notoriously difficult. Any problems in the parts, they resolved beautifully. Could not be happier with their work and would hire them again without hesitation."

Larry R on October 2025


Avatar for Rite Window & Bath

Rite Window & Bath

4.55(
20
)
Approved Pro

Rite Window & Bath

4.55(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 years of experience

Rite Window has a proven history of customer satisfaction and service. Since August 2000, we have helped over 35,000 homeowners in New England replace their windows, doors, or shower and bath systems. Headquartered in Woburn, MA, Rite Window is locally owned and operated and serves the entire Greater Boston area, including Southern New Hampshire. We urge you to learn more about our company by talking to your neighbors and reading our reviews online. To see our full website, please visit us at www.RiteWindow.com to learn more about Rite Window and all of our product offerings.

"Great service"

anthony M on June 2025

Rite Window has a proven history of customer satisfaction and service. Since August 2000, we have helped over 35,000 homeowners in New England replace their windows, doors, or shower and bath systems. Headquartered in Woburn, MA, Rite Window is locally owned and operated and serves the entire Greater Boston area, including Southern New Hampshire. We urge you to learn more about our company by talking to your neighbors and reading our reviews online. To see our full website, please visit us at www.RiteWindow.com to learn more about Rite Window and all of our product offerings.

"Great service"

anthony M on June 2025


Avatar for JJ's Exteriors LLP

JJ's Exteriors LLP

5.00(
7
)
Approved Pro

JJ's Exteriors LLP

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

Enhancing Homes with 20+ Years of Skilled Craftsmanship We are a Vermont based company. Family owned and operated, with a goal to build a company for future generations to come. We partner and support local vendors and other small businesses for all our materials, advertising, marketing and custom made products and installs. When choosing us for your next project you are not only supporting our company but many others in our state.

"Jamie and her team at JJ’s are amazing to work with, They were quick to respond to any questions that I had during the entire process. I was very satisfied with all of the exterior work that was completed, new roof, siding, windows and doors. And a new deck. That I now have them doing a complete renovation of my master bathroom. "

Gail C on January 2025

Enhancing Homes with 20+ Years of Skilled Craftsmanship We are a Vermont based company. Family owned and operated, with a goal to build a company for future generations to come. We partner and support local vendors and other small businesses for all our materials, advertising, marketing and custom made products and installs. When choosing us for your next project you are not only supporting our company but many others in our state.

"Jamie and her team at JJ’s are amazing to work with, They were quick to respond to any questions that I had during the entire process. I was very satisfied with all of the exterior work that was completed, new roof, siding, windows and doors. And a new deck. That I now have them doing a complete renovation of my master bathroom. "

Gail C on January 2025


Avatar for Exteriors & Renovations

Exteriors & Renovations

4.56(
16
)
Approved Pro

Exteriors & Renovations

4.56(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 years of experience

"Exteriors & Renovation. is fully insured. in roofing service. We work with everything from Roofing, standing seam metal, Siding, windows, and Gutters. We work very efficiently and diligently to give our customers exactly what they envision. we are very consistent at completing the task at hand and can have it finished within a day or two. with over 15 years of experience you are sure to get the highest quality of work from our employees here at Exteriors & Renovation. If you are in need of any of our services listed on our site, give as a call or send us an email.''"

"Quality work at a fair price. Would recommend!"

Marley I on November 2024

"Exteriors & Renovation. is fully insured. in roofing service. We work with everything from Roofing, standing seam metal, Siding, windows, and Gutters. We work very efficiently and diligently to give our customers exactly what they envision. we are very consistent at completing the task at hand and can have it finished within a day or two. with over 15 years of experience you are sure to get the highest quality of work from our employees here at Exteriors & Renovation. If you are in need of any of our services listed on our site, give as a call or send us an email.''"

"Quality work at a fair price. Would recommend!"

Marley I on November 2024


Avatar for VT Concrete Cutting & Concrete Solutions

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 years of experience

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025


Summit Up Construction

4.37(
20
)
Approved Pro

Summit Up Construction

4.37(
20
)
Approved Pro
Customers say: Quick response
24 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hard workerss. Excellent craftsmanship."

Bill K on June 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hard workerss. Excellent craftsmanship."

Bill K on June 2024


Stone Mountain Contracting

5.00(
1
)
Approved Pro

Stone Mountain Contracting

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

Stone Mountain Contracting, take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I hired Seth of Stone Mountain in Summer of 2023 to redo my entry way stairs. He was skilled, timely and helped workshop some ideas. He brought his own tools and purchased all the supplies. He built my entryway stairs quickly, removed the old stairs and built them in a way that will keep them durable. 10/10 would hire again."

Conner T on March 2024

Stone Mountain Contracting, take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I hired Seth of Stone Mountain in Summer of 2023 to redo my entry way stairs. He was skilled, timely and helped workshop some ideas. He brought his own tools and purchased all the supplies. He built my entryway stairs quickly, removed the old stairs and built them in a way that will keep them durable. 10/10 would hire again."

Conner T on March 2024


"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


Roy's Home Siding & Patio Rooms

5.00(
26
)

Roy's Home Siding & Patio Rooms

5.00(
26
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned and operated. Additional DBAs - Roy's Home Improvements Inc, Roys Home Siding. Additional phone - (800) 698-3947. Additional e-mail - [email protected]. Award winning.

Family owned and operated. Additional DBAs - Roy's Home Improvements Inc, Roys Home Siding. Additional phone - (800) 698-3947. Additional e-mail - [email protected]. Award winning.


Avatar for Top Notch Roofing Inc

Top Notch Roofing Inc

4.79(
89
)

Top Notch Roofing Inc

4.79(
89
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

**Angie's List SUPER SERVICE AWARD WINNER: 2012-2016** Offering full service roofing contracting solutions, Top Notch Roofing in Milton, Vermont, specializes in residential homes and commercial buildings. Our professional team has the knowledge and expertise to handle any roofing job that you need completed. For professional and prompt roofing services, call on Top Notch Roofing!

"They care. And it is obvious. I would recommend them 1000 times over. I started my search for a roofing contractor during the pandemic and was universally unimpressed with the bulk of contractors who came to estimate the job. That is, prior to meeting Gabe and the folks at Top Notch. Not only are the competitively priced, but they send an actual roofing expert out for estimating, as opposed to a salesman. I immediately felt was in good hands as he answered all my questions with authority and knowledge. On the job site, the crew was clean, polite, and professional. We did have a few hiccups along the way, which as anyone who has ever done renovation can tell you, is par for the course. These specific hiccups were discontinued products and shipping damages that were simply accidents. Just bad luck that had nothing to do with Top Notch. But it was their reaction to the situation that really won me over. Gabe, the foreman, and Jessica went above and beyond to come to my house on multiple weekends to install skylights because that is the kind of business they operate."

Michael D on December 2022

**Angie's List SUPER SERVICE AWARD WINNER: 2012-2016** Offering full service roofing contracting solutions, Top Notch Roofing in Milton, Vermont, specializes in residential homes and commercial buildings. Our professional team has the knowledge and expertise to handle any roofing job that you need completed. For professional and prompt roofing services, call on Top Notch Roofing!

"They care. And it is obvious. I would recommend them 1000 times over. I started my search for a roofing contractor during the pandemic and was universally unimpressed with the bulk of contractors who came to estimate the job. That is, prior to meeting Gabe and the folks at Top Notch. Not only are the competitively priced, but they send an actual roofing expert out for estimating, as opposed to a salesman. I immediately felt was in good hands as he answered all my questions with authority and knowledge. On the job site, the crew was clean, polite, and professional. We did have a few hiccups along the way, which as anyone who has ever done renovation can tell you, is par for the course. These specific hiccups were discontinued products and shipping damages that were simply accidents. Just bad luck that had nothing to do with Top Notch. But it was their reaction to the situation that really won me over. Gabe, the foreman, and Jessica went above and beyond to come to my house on multiple weekends to install skylights because that is the kind of business they operate."

Michael D on December 2022

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Glass Block Windows questions, answered by experts

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

You can still see vaguely into some types of glass block windows at night. Although there won’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.

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

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.

The Cornwall, VT 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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