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.
"Love our new Grand View Windows from Window Nation 17 Windows and 1 Sliding Glass Door We did quite a bit of research, explored a lot of companies and choose Window Nation for our project. And we are happy we did. The whole process from presentation to installation was easy and efficient. Reza arrived at our house on time for the presentation. He inspected and measured our windows and then launched into the presentation. Reza is knowledgeable about the Window Nation offering as well as the products offered by his competitors. As mentioned, I did some research and had an idea of the features that we wanted and what we should pay. Reza presented the Window Nation Grand View line, which meets our feature requirements, and after a bit of back-and-forth negotiation we settled on a price that was within our range and fair to us both. After signing, Reza described the next steps and set expectations. Overall, the presentation took only about an hour and was relatively painless, with no high-pressure tactics. Several days later, Mike came by to inspect our windows and confirm measurements for the build specifications. This took only about a half-hour. Mike answered some questions about the installation process and said that the windows and door could take up to 6 weeks to build. Imagine our surprise when we received a call a week later to schedule our installation. On installation day, the three-man team arrived on time. They introduced themselves and the team lead, Ted, described the process and then they got right to work. They tarped the paths to all the windows to protect the floors. They were very careful and respectful of our house. The entire team was friendly and polite and experienced and highly skilled. You could tell that they’d done this a time or two. The outside trim work is fantastic and the inside finish work is great. All 17 windows and the sliding door were installed in a single day. Ted went over the operation of the windows and door. The windows and door look and function great. We couldn’t be happier. If you are considering a window or door replacement project, we strongly recommend that you engage Window Nation. They will treat you right."
Richard M 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.
"Love our new Grand View Windows from Window Nation 17 Windows and 1 Sliding Glass Door We did quite a bit of research, explored a lot of companies and choose Window Nation for our project. And we are happy we did. The whole process from presentation to installation was easy and efficient. Reza arrived at our house on time for the presentation. He inspected and measured our windows and then launched into the presentation. Reza is knowledgeable about the Window Nation offering as well as the products offered by his competitors. As mentioned, I did some research and had an idea of the features that we wanted and what we should pay. Reza presented the Window Nation Grand View line, which meets our feature requirements, and after a bit of back-and-forth negotiation we settled on a price that was within our range and fair to us both. After signing, Reza described the next steps and set expectations. Overall, the presentation took only about an hour and was relatively painless, with no high-pressure tactics. Several days later, Mike came by to inspect our windows and confirm measurements for the build specifications. This took only about a half-hour. Mike answered some questions about the installation process and said that the windows and door could take up to 6 weeks to build. Imagine our surprise when we received a call a week later to schedule our installation. On installation day, the three-man team arrived on time. They introduced themselves and the team lead, Ted, described the process and then they got right to work. They tarped the paths to all the windows to protect the floors. They were very careful and respectful of our house. The entire team was friendly and polite and experienced and highly skilled. You could tell that they’d done this a time or two. The outside trim work is fantastic and the inside finish work is great. All 17 windows and the sliding door were installed in a single day. Ted went over the operation of the windows and door. The windows and door look and function great. We couldn’t be happier. If you are considering a window or door replacement project, we strongly recommend that you engage Window Nation. They will treat you right."
Richard M 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.
Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.
"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"
Steve W on June 2019
Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.
"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"
Steve W on June 2019
WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS
"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Bradley S on August 2024
WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS
"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Bradley S on August 2024
Here at J Roberts Enterprises LLC, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
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Alec R on August 2022
Here at J Roberts Enterprises LLC, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
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Alec R on August 2022
Piper Construction is a construction company with many reliable relationships with trustworthy sub-contractors capable of completing any remodel work your house may need. Whether you need small house repairs, would love to update a bathroom or kitchen, or even if you want to flip your entire home, Piper Construction has the experience to do so. Our sister company, Piper Restoration, also has the capacity to handle any sort of fire, water, or mold remediation. Piper Construction has over 20 employees on staff, some with 15+ years of construction experience. We pride ourselves on our ability to communicate and run our projects efficiently, providing weekly deadlines so you are fully aware of our process. Our estimators have years of experience, so you know you are guaranteed the true price of your project, and our first quote is always free. Along with this, our foremen are developed within our company, and we provide them proper resources in order to run projects to the best of their ability. With the team we have, we can guarantee the job will get done how it needs to be done, and we may even make some friends along the way.
Piper Construction is a construction company with many reliable relationships with trustworthy sub-contractors capable of completing any remodel work your house may need. Whether you need small house repairs, would love to update a bathroom or kitchen, or even if you want to flip your entire home, Piper Construction has the experience to do so. Our sister company, Piper Restoration, also has the capacity to handle any sort of fire, water, or mold remediation. Piper Construction has over 20 employees on staff, some with 15+ years of construction experience. We pride ourselves on our ability to communicate and run our projects efficiently, providing weekly deadlines so you are fully aware of our process. Our estimators have years of experience, so you know you are guaranteed the true price of your project, and our first quote is always free. Along with this, our foremen are developed within our company, and we provide them proper resources in order to run projects to the best of their ability. With the team we have, we can guarantee the job will get done how it needs to be done, and we may even make some friends along the way.
We specialize in replacing your old windows, new window installations, window cleaning, window caulking, cabinets, indoor/outdoor door installations and door glass installations. We also offer handyman work, and dryer vent clean outs.
We specialize in replacing your old windows, new window installations, window cleaning, window caulking, cabinets, indoor/outdoor door installations and door glass installations. We also offer handyman work, and dryer vent clean outs.
Family owned business with over 35 years of experience handling Handyman, Doors -Windows - Molding (of all varieties) - Custom Carpentry Projects of all kinds -Interior Paint. Lowes Home Improvement Certified Installers. No job too small. We show up and we follow-up every set appointment. If you reply in an email with pictures of your project (in most cases) we can provide a quote within hours!
"Great!! I’m going to use them again for painting! Wonderful people that care!"
Sharon J on July 2024
Family owned business with over 35 years of experience handling Handyman, Doors -Windows - Molding (of all varieties) - Custom Carpentry Projects of all kinds -Interior Paint. Lowes Home Improvement Certified Installers. No job too small. We show up and we follow-up every set appointment. If you reply in an email with pictures of your project (in most cases) we can provide a quote within hours!
"Great!! I’m going to use them again for painting! Wonderful people that care!"
Sharon J on July 2024
We love to bring your dreams to reality with our work We do all remolding needs from kitchens bathrooms decks patios garages electrical plumbing framing windows ect We take pride in our work give us a call if you if you want them dreams to come true
We love to bring your dreams to reality with our work We do all remolding needs from kitchens bathrooms decks patios garages electrical plumbing framing windows ect We take pride in our work give us a call if you if you want them dreams to come true
The Window Source believes that local, family-owned businesses, supported by industry leaders with more than 40 years of operating experience, are an ideal combination for a company that values providing high-quality customer service, and exterior home improvement products at the best prices possible. The Window Source of the Tri Cities is owned and operated by Duane and Sheila Luther. Duane has over 32 years of experience in the window business, from installing to selling to managing a multi-million-dollar company. His wife, Sheila, is quite knowledgeable in the construction industry, and manages the office. Our office staff are familiar with all our products and can answer questions in our showroom, located across from Tri Cities airport. Our Design Consultants are always happy to demonstrate our products in your home (at no cost!) and provide you with the best prices in the market. The service manager is well rounded in all construction trades. Our installers are professional, factory certified and highly qualified captured subcontractors - meaning that they work for The Window Source exclusively. You will not find a better team anywhere! We provide a lifetime warranty, in writing, for all of our products including windows, patio doors, entry doors, siding, and guttering. Here at The Window Source, we operate as a single unit in constant communication on your project, from the office staff to the installers. Your home matters to us!
"Great services and whenever I called to ask a question the receptionist was very nice and patient with me"
Jeremy R on January 2024
The Window Source believes that local, family-owned businesses, supported by industry leaders with more than 40 years of operating experience, are an ideal combination for a company that values providing high-quality customer service, and exterior home improvement products at the best prices possible. The Window Source of the Tri Cities is owned and operated by Duane and Sheila Luther. Duane has over 32 years of experience in the window business, from installing to selling to managing a multi-million-dollar company. His wife, Sheila, is quite knowledgeable in the construction industry, and manages the office. Our office staff are familiar with all our products and can answer questions in our showroom, located across from Tri Cities airport. Our Design Consultants are always happy to demonstrate our products in your home (at no cost!) and provide you with the best prices in the market. The service manager is well rounded in all construction trades. Our installers are professional, factory certified and highly qualified captured subcontractors - meaning that they work for The Window Source exclusively. You will not find a better team anywhere! We provide a lifetime warranty, in writing, for all of our products including windows, patio doors, entry doors, siding, and guttering. Here at The Window Source, we operate as a single unit in constant communication on your project, from the office staff to the installers. Your home matters to us!
"Great services and whenever I called to ask a question the receptionist was very nice and patient with me"
Jeremy R on January 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