Get matched with top glass block installation pros in Dormont, PA
There are 4 highly-rated local glass block installation pros.
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4.5 
280 Verified Reviews for Glass Block Window Service pros in Dormont, PA
*The Angi rating for Glass Block Window Service companies in Dormont, PA 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 Dormont, PA 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 April 25, 2025
Glass block installation pros in Dormont
Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.
Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.
We specialize in windows and doors! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Great service and very professional. Workers where careful and cleaned up after they were finished. Awesome job guys !"
Paul s on April 2025
We specialize in windows and doors! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Great service and very professional. Workers where careful and cleaned up after they were finished. Awesome job guys !"
Paul s on April 2025
At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.
"The installer was very professional and efficient. The job was finished in approximately three and half hours and he neat and cleaned up very well. We were quite pleased with the job and would recommend them."
Joe P on August 2024
At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.
"The installer was very professional and efficient. The job was finished in approximately three and half hours and he neat and cleaned up very well. We were quite pleased with the job and would recommend them."
Joe P on August 2024
As a 2019, 2020, 2021, 2022, 2023, and 2024 Angi Super Service Award winner we thank our amazing customers and crews! New Look Home Exteriors is Pittsburgh's premier exterior remodeling company; Owens Corning Preferred Contractors specializing in roofing, siding, and seamless gutter installation - now offering custom window & door solutions too. New Look always offers the highest quality products and installation at an unmatched value to every customer. No high pressure sales presentations, EVER. Our approach is to educate our customers, answer any and all questions, and walk you through the process step by step. We tailor each project to our customer's needs and budget with our caring and consultative approach. Read our reviews and learn why home owners love improving their homes with us!
"New Look was amazing! We initially met Jason at the Pittsburgh Home Renovation fair. He came to our home to provide a quote and show us options and we couldn’t have been happier. He even located the exact match to the siding that had been completed on a newer section of our house. Jason was very kind and extremely patient as I labored over color choices. Once we settled on a selection, the installation team came and did a fabulous job! Everything was clean-lined, well appointed and thorough. I am SO happy with our new siding!- I make sure I show it off to all of our visiting guests and family! Couldn’t be happier!- communication, expertise, good work. New Look was the complete package."
Tami R on April 2025
As a 2019, 2020, 2021, 2022, 2023, and 2024 Angi Super Service Award winner we thank our amazing customers and crews! New Look Home Exteriors is Pittsburgh's premier exterior remodeling company; Owens Corning Preferred Contractors specializing in roofing, siding, and seamless gutter installation - now offering custom window & door solutions too. New Look always offers the highest quality products and installation at an unmatched value to every customer. No high pressure sales presentations, EVER. Our approach is to educate our customers, answer any and all questions, and walk you through the process step by step. We tailor each project to our customer's needs and budget with our caring and consultative approach. Read our reviews and learn why home owners love improving their homes with us!
"New Look was amazing! We initially met Jason at the Pittsburgh Home Renovation fair. He came to our home to provide a quote and show us options and we couldn’t have been happier. He even located the exact match to the siding that had been completed on a newer section of our house. Jason was very kind and extremely patient as I labored over color choices. Once we settled on a selection, the installation team came and did a fabulous job! Everything was clean-lined, well appointed and thorough. I am SO happy with our new siding!- I make sure I show it off to all of our visiting guests and family! Couldn’t be happier!- communication, expertise, good work. New Look was the complete package."
Tami R on April 2025
Installers of new windows, doors and glass block. We also repair/replace broken or failed units of glass, screens, and patio doors. Family owned and operated since 1961.
"Very quick, and the initial representative even noticed a few things outside the house that I needed to give attention to myself that I hadn’t noticed."
Joel S on October 2024
Installers of new windows, doors and glass block. We also repair/replace broken or failed units of glass, screens, and patio doors. Family owned and operated since 1961.
"Very quick, and the initial representative even noticed a few things outside the house that I needed to give attention to myself that I hadn’t noticed."
Joel S on October 2024
***Due to our current lead times, we have a miminum of 4 windows or 1 door.*** Super Service Award Winner 15 Years in a Row. We are a family owned business covering the entire Pittsburgh Market. We specialize in wood replacement windows and doors though we also do vinyl and fiberglass. Our installers are employees of the Company and do not use any subcontractors. We have received certifications from Pella, Andersen and Marvin and are certified by the EPA in lead. We are fully insured including workman's comp. We have been in business since 1973 and have an A+ rating with the Better Business Bureau and are licensed with the Commonwealth of Pennsylvania.
"Very easy to work with from start to finish, great cost, and quality work. We had all of the windows in our home replaced with ‘new construction’ Andersen Windows including all interior trim at a cost closer to what we were being quoted for vinyl replacement windows. The measurement and ordering process was very low pressure and the windows were delivered and installed on schedule. The installation crew was professional and clean and did high quality work. I’d highly recommend Window Installation Specialists."
Michael B on November 2024
***Due to our current lead times, we have a miminum of 4 windows or 1 door.*** Super Service Award Winner 15 Years in a Row. We are a family owned business covering the entire Pittsburgh Market. We specialize in wood replacement windows and doors though we also do vinyl and fiberglass. Our installers are employees of the Company and do not use any subcontractors. We have received certifications from Pella, Andersen and Marvin and are certified by the EPA in lead. We are fully insured including workman's comp. We have been in business since 1973 and have an A+ rating with the Better Business Bureau and are licensed with the Commonwealth of Pennsylvania.
"Very easy to work with from start to finish, great cost, and quality work. We had all of the windows in our home replaced with ‘new construction’ Andersen Windows including all interior trim at a cost closer to what we were being quoted for vinyl replacement windows. The measurement and ordering process was very low pressure and the windows were delivered and installed on schedule. The installation crew was professional and clean and did high quality work. I’d highly recommend Window Installation Specialists."
Michael B on November 2024
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, doors, or attic insulation.
"This company did a sales pitch by knocking on doors in our neighborhood. I unfortunately opend the door and talked to the lady and made the mistake of giving her my number for possible future renovations. The next day I received a call asking to set up an appointment. I said I was not interested at the moment, if I needed their services in the future I would contact them. This company has been harassing me by phone ever since. I've received 16 calls in a 10 days. If this company is an established reputable business then they should not need to knock on doors and harass people for business. Tell tale sign that something is definitely wrong with this business."
Mike M on February 2025
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, doors, or attic insulation.
"This company did a sales pitch by knocking on doors in our neighborhood. I unfortunately opend the door and talked to the lady and made the mistake of giving her my number for possible future renovations. The next day I received a call asking to set up an appointment. I said I was not interested at the moment, if I needed their services in the future I would contact them. This company has been harassing me by phone ever since. I've received 16 calls in a 10 days. If this company is an established reputable business then they should not need to knock on doors and harass people for business. Tell tale sign that something is definitely wrong with this business."
Mike M on February 2025
Family owned & operated. Windows, Siding, Roofing, Doors, Decks & Patio Rooms. Ask about Angie's List discount.
"The job was done in a timely manner and the work performed met all of my expectations. I had a few issues but once I brought them to the company’s attention all issues were resolved immediately. I was very pleased with the staff of the company. I would highly recommend this company for your remodeling needs."
Lucy O on August 2020
Family owned & operated. Windows, Siding, Roofing, Doors, Decks & Patio Rooms. Ask about Angie's List discount.
"The job was done in a timely manner and the work performed met all of my expectations. I had a few issues but once I brought them to the company’s attention all issues were resolved immediately. I was very pleased with the staff of the company. I would highly recommend this company for your remodeling needs."
Lucy O on August 2020
At Energy Swing Windows, our service is delivering customer satisfaction. Our skill set includes the best in Window and Door Replacement, along with Total Basement Refinishing. In all things, our success is rooted in the experiences and feedback of our customers, who continuously guide us toward excellence through their honest and constructive reviews. At the heart of the outstanding experience we deliver are the skills and professionalism of our installation crew, consistently highlighted for their punctuality, teamwork, and meticulous care in preserving the cleanliness of our clients' homes. This commitment extends beyond the physical work; our team's dedication to educating and guiding customers through their decisions ensures an informed and confident investment in our products. The quality of our windows and doors stands out in customer accolades, underscoring our promise to deliver results that not only meet but exceed expectations.
"Contacted Energy Swing Windows from a brochure we received in the mail the reviews we read. Was especially interested in a company that installed using their own employees. From the original meeting with Donnie through the installation by Tony and Dale we were 100% satisfied. Easy to work with. Kept informed throughout the project. Could not be happier with the new sliding door from our family room to the deck. I would highly recommend them for any door or window project one might have."
Bill W on November 2023
At Energy Swing Windows, our service is delivering customer satisfaction. Our skill set includes the best in Window and Door Replacement, along with Total Basement Refinishing. In all things, our success is rooted in the experiences and feedback of our customers, who continuously guide us toward excellence through their honest and constructive reviews. At the heart of the outstanding experience we deliver are the skills and professionalism of our installation crew, consistently highlighted for their punctuality, teamwork, and meticulous care in preserving the cleanliness of our clients' homes. This commitment extends beyond the physical work; our team's dedication to educating and guiding customers through their decisions ensures an informed and confident investment in our products. The quality of our windows and doors stands out in customer accolades, underscoring our promise to deliver results that not only meet but exceed expectations.
"Contacted Energy Swing Windows from a brochure we received in the mail the reviews we read. Was especially interested in a company that installed using their own employees. From the original meeting with Donnie through the installation by Tony and Dale we were 100% satisfied. Easy to work with. Kept informed throughout the project. Could not be happier with the new sliding door from our family room to the deck. I would highly recommend them for any door or window project one might have."
Bill W on November 2023
I am a local soul-proprietor that specializes in window repair and reconditioning. I can repair or rebuild older wooden sash window frames to match the original specifications of your home or rental property.
"Logan was very professional and considerate. He was also very efficient yet still very thorough. His customer service was wonder and was greatly appreciated. I highly recommend his services and the company in general!"
Diane W on October 2023
I am a local soul-proprietor that specializes in window repair and reconditioning. I can repair or rebuild older wooden sash window frames to match the original specifications of your home or rental property.
"Logan was very professional and considerate. He was also very efficient yet still very thorough. His customer service was wonder and was greatly appreciated. I highly recommend his services and the company in general!"
Diane W on October 2023
Glass block window services FAQs
If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.
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
Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.
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.
The average cost to install glass block windows is about $710, ranging from $460 to $1,000, depending on the size and design of the window, installation type, and location. Different styles of glass blocks also impact the cost:
Clear glass blocks: $10–$30 per block
Colored glass blocks: $25–$40 per block
Acrylic glass blocks: $15–$25 per block
Wavy glass blocks: $10–$30 per block
Alpha glass blocks: $15–$25 per block
Ice glass blocks: $20–$35 per block
Diamond glass blocks: $20–$75 per block
Frosted glass blocks: $30–$35 per block
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