4.7 
553 We had very old storm window screens that had worn out and also a wooden screen frame. They replaced the screens and thy were sturdy and looked very nice. No more mosquitos coming in the house! They were very friendly and professional. It took about a week to replace 4 screens. We...
Installation went as planned. Replaced 9 basement windows in less than 6 hours. This included some necessary woodwork to repair damaged wood surrounding the windows. The overall result is FAR more light coming into the basement and far more secure situation overall. I highly recommended...
Pittsburgh Glass BlockReplaced windows in my new home built in 1953 - most windows were original, single-pane, jalousie windows. Window World replaced the 17 old windows with new, double-pane, double-hung, vinyl windows and the house looks completely different - very updated from it's 1953 birthdate. The new...
Met with and interviewed several companies. From the beginning, this company was a stand out. Williams Stained Glass was wonderful to deal with in all respects, from the knowledge of the people who answer the phone to the artistry and expertise of the people who performed the work. Very...
I haven’t needed him since the last time I used him but he did a fine job. The price was reasonable. As I recall, the fellow that recommended him said that it was sort of his specialty and he could put them in and be in and out faster than the contractor could do it. He knocked out the old...
When I called Plum Glass Block, I was upset due to the attempted break in. Claudia was very understanding and immediately told John my problem. John came to my home within 2 hours after the call to look at the area and give me an estimate. Matt came early the next morning, knocked the old...
My mother returned to Pittsburgh to find that the glass in her wooden front door was cracked. I selected two vendors from Angie's list and she called them; they both had answering services and promised to return her call. When she hadn't heard from either, she called Steel City Glass back and...
My son had managed to crack and shatter one of the panes in our leaded glass. A repairman promptly returned our call for an estimate. They scheduled quickly and arrived on time. The work was great! You cannot tell that any changes to the window have been made.
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.
"Everything from picking out the windows and door, to scheduling, to installation—it was so easy and flawless! The crew who did the installation were incredible! They showed up on time, were extremely friendly and professional, and worked very efficiently. They kept the house super clean while they worked, and cleaned up thoroughly when done. The windows themselves are high quality. We can already tell that sound and air is not coming in around them like before."
Nichole O on October 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.
"Everything from picking out the windows and door, to scheduling, to installation—it was so easy and flawless! The crew who did the installation were incredible! They showed up on time, were extremely friendly and professional, and worked very efficiently. They kept the house super clean while they worked, and cleaned up thoroughly when done. The windows themselves are high quality. We can already tell that sound and air is not coming in around them like before."
Nichole O on October 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
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 repaired my roof structure and replaced the entire roof, as well as repairing damaged siding and gutters following storm damage to my house. The quality of work was excellent and they were very helpful with navigating the process with my homeowners insurance as well."
Mike M on September 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 repaired my roof structure and replaced the entire roof, as well as repairing damaged siding and gutters following storm damage to my house. The quality of work was excellent and they were very helpful with navigating the process with my homeowners insurance as well."
Mike M on September 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
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
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.
***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
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Please call or text -315-244-2002
"They called and said they were working another job near me and would stop by to take a look at my steps. The arrived 10 minutes later evaluated what needed to be done and told me they would come back later that day. They came back when they said they would and repaired my steps. They look great! I would definitely rehire them! Courteous, no double talk and, they listened to what I wanted!"
Dolores K on August 2025
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Please call or text -315-244-2002
"They called and said they were working another job near me and would stop by to take a look at my steps. The arrived 10 minutes later evaluated what needed to be done and told me they would come back later that day. They came back when they said they would and repaired my steps. They look great! I would definitely rehire them! Courteous, no double talk and, they listened to what I wanted!"
Dolores K on August 2025
Mobile door, window, patio screen repair & new installations in the Pittsburgh area! After you call Screenmobile of Northwest Pittsburgh, your screen replacement will be handled by the nation's largest local mobile screen repair company. Whether your screen needs new fabric or you need an NEW screen door , we offer the highest quality in window, door, porch, patio screens, retractable screens, disappearing screens and we are probably right around the corner from you. You will not have to worry about anything, because Screenmobile of Northwest Pittsburgh has the greatest reputation in the screen business. No job is too big or too small. Let a professional Screenmobile of Northwest Pittsburgh screenologist repair your screens.
"They. Scheduled and came. Did a great job"
Thomas S on February 2024
Mobile door, window, patio screen repair & new installations in the Pittsburgh area! After you call Screenmobile of Northwest Pittsburgh, your screen replacement will be handled by the nation's largest local mobile screen repair company. Whether your screen needs new fabric or you need an NEW screen door , we offer the highest quality in window, door, porch, patio screens, retractable screens, disappearing screens and we are probably right around the corner from you. You will not have to worry about anything, because Screenmobile of Northwest Pittsburgh has the greatest reputation in the screen business. No job is too big or too small. Let a professional Screenmobile of Northwest Pittsburgh screenologist repair your screens.
"They. Scheduled and came. Did a great job"
Thomas S on February 2024
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
From average costs to expert advice, get all the answers you need to get your job done.
Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.
Find out the cost to replace weatherstripping. Learn about material and labor costs, cost-saving tips, and what impacts your total price.
Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.
Find out the egress window dimensions required for bedrooms, basements, and attics, according to International Building and Residential Codes.
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.
Whether it's cracked, drafty, or just won't open all the way, who do you call to fix a broken window? Let's talk about the best pros for the job and who to call as a backup.
