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TRUSTED BY SWANTON, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon48
    Verified glass block window services reviews

Find Glass block installation pros in Swanton

"They were professional."

Wendy A on November 2025

Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!

"They were professional."

Wendy A on November 2025


Avatar for Universal Windows Direct of Pittsburgh

Universal Windows Direct of Pittsburgh

4.87(
23
)
Approved Pro

Universal Windows Direct of Pittsburgh

4.87(
23
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2002 years of experience

Universal Windows Direct was founded in April of 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve.

"Took forever to schedule, but reasonably priced"

Nathan K on February 2022

Universal Windows Direct was founded in April of 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve.

"Took forever to schedule, but reasonably priced"

Nathan K on February 2022


Avatar for Home Genius Exteriors

Home Genius Exteriors

5.00(
16
)
Approved Pro

Home Genius Exteriors

5.00(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2004 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"So very happy ..The whole process was explained thoroughly and when I had additional questions, they were all answered. I am very pleased. Installers arrived early, they were professional and courteous. As for field manager Joe, well he was on top of every step of the process. Made this investment ?"

wendy h on September 2021

Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"So very happy ..The whole process was explained thoroughly and when I had additional questions, they were all answered. I am very pleased. Installers arrived early, they were professional and courteous. As for field manager Joe, well he was on top of every step of the process. Made this investment ?"

wendy h on September 2021


VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro

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.


Avatar for Louver Shop of Maryland

Louver Shop of Maryland

5.00(
19
)

Louver Shop of Maryland

5.00(
19
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Your Vision. Our Expertise. It's How Beautiful Homes Happen. We're America's preferred window treatment source for a reason (lots of reasons, really). We make it easy to bring your windows to life with our custom shutters, blinds and shades. With prices that are hard to resist. Our sales consultants live where you do. They're not only a text away, they're knowledgeable about what works best where you live. Best of all, we've made the whole process of buying and installing window treatments pain-free. Dare we say, enjoyable? We don’t say we’re the best—our customers do. A nationwide survey showed Louver Shop outranks other manufacturers and stores in key categories such as: #1 in Product Selection #1 in Customer Support #1 in Product Quality #1 in Product Durability #1 in Product Warranties and more! We’ll bring the window treatment showroom to you, take measurements and provide you with our everything’s-included Louver Shop Complete Comfort Pricing—all for free! Get started by messaging us today.

"What a great experience. Ronnie helped us with the measurements and came back to install. Delivery was 2 weeks early (which is unheard of during COVID) and the installation was terrific. Shutters look fabulous and we couldn’t be more pleased. Quality is great, pricing competitive and service without flaw. The perfect combination."

Karen M on March 2021

Your Vision. Our Expertise. It's How Beautiful Homes Happen. We're America's preferred window treatment source for a reason (lots of reasons, really). We make it easy to bring your windows to life with our custom shutters, blinds and shades. With prices that are hard to resist. Our sales consultants live where you do. They're not only a text away, they're knowledgeable about what works best where you live. Best of all, we've made the whole process of buying and installing window treatments pain-free. Dare we say, enjoyable? We don’t say we’re the best—our customers do. A nationwide survey showed Louver Shop outranks other manufacturers and stores in key categories such as: #1 in Product Selection #1 in Customer Support #1 in Product Quality #1 in Product Durability #1 in Product Warranties and more! We’ll bring the window treatment showroom to you, take measurements and provide you with our everything’s-included Louver Shop Complete Comfort Pricing—all for free! Get started by messaging us today.

"What a great experience. Ronnie helped us with the measurements and came back to install. Delivery was 2 weeks early (which is unheard of during COVID) and the installation was terrific. Shutters look fabulous and we couldn’t be more pleased. Quality is great, pricing competitive and service without flaw. The perfect combination."

Karen M on March 2021


Avatar for Antietam Roofing LLC

Antietam Roofing LLC

4.89(
93
)

Antietam Roofing LLC

4.89(
93
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Antietam Roofing is a professional full service roofing contractor located in Keedysville, Maryland. We can usaully fix large leaks on your home without costly roof replacement. We always do permanent roof repairs not bandages. At Antietam Roofing we can help make your home water proof. We will make your roof replacement a smooth and enjoyable process.

"Jesse was very responsive and performed a quick repair after a windstorm to prevent further damage while we were preparing for a full roof replacement. His proposal was very competitive and thorough. Jess kept us up to date on the schedule and when the team would be available to complete the work. They arrived around 7:30am, brought extra people and worked late to complete the full roof replacement in one day due to rain that was forecasted for overnight. This included ripping off all of the old shingles and tar paper, repairing some damaged sheathing, replacing all of the drip edge, tar paper, ice guard, and new architectual shingles. During the installation, the team accidentally dented one piece of the fascia and Jesse replaced it at no cost immediately. I would highly recommend Jesse and his team if you are considering a roof repair or full replacement. Very professional, responsive, and competitive on their pricing."

Jack I on May 2018

Antietam Roofing is a professional full service roofing contractor located in Keedysville, Maryland. We can usaully fix large leaks on your home without costly roof replacement. We always do permanent roof repairs not bandages. At Antietam Roofing we can help make your home water proof. We will make your roof replacement a smooth and enjoyable process.

"Jesse was very responsive and performed a quick repair after a windstorm to prevent further damage while we were preparing for a full roof replacement. His proposal was very competitive and thorough. Jess kept us up to date on the schedule and when the team would be available to complete the work. They arrived around 7:30am, brought extra people and worked late to complete the full roof replacement in one day due to rain that was forecasted for overnight. This included ripping off all of the old shingles and tar paper, repairing some damaged sheathing, replacing all of the drip edge, tar paper, ice guard, and new architectual shingles. During the installation, the team accidentally dented one piece of the fascia and Jesse replaced it at no cost immediately. I would highly recommend Jesse and his team if you are considering a roof repair or full replacement. Very professional, responsive, and competitive on their pricing."

Jack I on May 2018


Avatar for American Custom Contractors Inc

American Custom Contractors Inc

4.85(
88
)

American Custom Contractors Inc

4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024



Motorized Screens, Motorized Shades (interior or exterior), Motorized Vinyl Panels (winterization/pollen control), Retractable Doors and Retractable Window Screens. Distributors of Phantom Screens and Dealer for Insolroll


Avatar for Excel Glass Tinting, LLC

Excel Glass Tinting, LLC

4.94(
16
)

Excel Glass Tinting, LLC

4.94(
16
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

"Quality without Compromise" has been our motto since day one. We are dedicated to doing the job right the first time, every time. Our company has been in business since 1992; gaining the skills, knowledge and experience you can count on for the selection and installation of your window film. Since we are owner operated, we take pride in our work.

"Quality without Compromise" has been our motto since day one. We are dedicated to doing the job right the first time, every time. Our company has been in business since 1992; gaining the skills, knowledge and experience you can count on for the selection and installation of your window film. Since we are owner operated, we take pride in our work.

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Glass Block Windows questions, answered by experts

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.

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.

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

Glass blocks are much thicker than glass panes in traditional windows and serve as better insulators. The overall glass block window is sealed against drafts that allow warm or cool air to escape, saving on energy costs. Since this type of window is sealed airtight into your home, you don’t have to worry about air leaks and drafts as often as traditional windows that open and close. When installing glass block windows, look for options that are Energy Star rated, proving their energy efficiency.

Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.

The Swanton, MD homeowners’ guide to glass block window services

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