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Glass block installation pros in Fairplay

VELUX America
2173 HAWKINS ST STE H
New on HomeAdvisorNew on Angi
Approved Pro
VELUX America
2173 HAWKINS ST STE H
New on AngiNew on HomeAdvisor
Approved Pro
709 local quotes requested

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 Unicorp Home Energy Services
Unicorp Home Energy Services
4511 Knox Rd
4.88(
595
)
Approved Pro
Unicorp Home Energy Services
4511 Knox Rd
4.88(
595
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
47 local quotes requested

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.

"We hired Unicorp to change front door because of superb review on Angi, but disappointed. 1. It's a small company using subcontractors to do its work; Contrary to its claim, those subcontractors DO NOT work exclusively for Unicorp. 2. After subcontractors got paid, you will not see them again for the job. The service team seems only one person (JR). It is hard to make an appt, since he has to supervise a lot of subcontractors' work, and only do service when he is supervising near you. Specific problems: -Ghost swing after installation (i.e. door swings to close by itself). Had to request adjustment at least twice. -Fainted finish after a few years while still in warranty, but we were advised to paint ourselves. -Very thin layer of finish, and very easy to get scratch to show white underline color; -Have PROBLEM to LOCK the door. After it was "fixed", problem showed again. -Subcontractor used wood with black stains, suspect mold, to install the door; Brand new door had minor defect."

Christine c on March 2025

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.

"We hired Unicorp to change front door because of superb review on Angi, but disappointed. 1. It's a small company using subcontractors to do its work; Contrary to its claim, those subcontractors DO NOT work exclusively for Unicorp. 2. After subcontractors got paid, you will not see them again for the job. The service team seems only one person (JR). It is hard to make an appt, since he has to supervise a lot of subcontractors' work, and only do service when he is supervising near you. Specific problems: -Ghost swing after installation (i.e. door swings to close by itself). Had to request adjustment at least twice. -Fainted finish after a few years while still in warranty, but we were advised to paint ourselves. -Very thin layer of finish, and very easy to get scratch to show white underline color; -Have PROBLEM to LOCK the door. After it was "fixed", problem showed again. -Subcontractor used wood with black stains, suspect mold, to install the door; Brand new door had minor defect."

Christine c on March 2025


Avatar for Aspen Home Improvements
Aspen Home Improvements
2653 Lititz Pike
4.30(
205
)
Approved Pro
Aspen Home Improvements
2653 Lititz Pike
4.30(
205
)
Approved Pro
Customers say: Quality work
16 local quotes requested
Free onsite estimate

Looking for top-notch service? Look no further than Aspen Home Improvements. Contact us today for all your window needs!

"Hi On 08/15 the salesperson (James) came to my house to speak to be about Aspen home improvement. He was very nice, polite and very professional. I like his presentation including information about the company having great customer service. I also spoke to the manager (David Diller) that day and he seemed like a nice person. I choose this company because of his presentation and the customer service review. There were two other companies that came from Angie’s list that had a cheaper quote but I wasn't impressed with their presentation. Both of the other two companies were $500-$1,000 cheaper than Aspen. My appointment for roof replacement was scheduled for 08/26/2019 and 08/27 and they changed to 08/30 because it rained one day in the previous week. When I spoke to the person and I mention that it was changed from two to one day, she said that the manager review and said that it would take one day. She also states that if it wasn’t done they would finish it on the next day (Saturday). When I got home from work at 4 pm on Friday ( 08/30/2019) they had removed all roof but they only added shingles to the top of the house (The porch and Sunroom weren’t done). About an hour or so later they were all packing up to leave and not a single person said a word to me, so I thought that they were done. When I went out and check they still haven’t applied shingles to the porch or sunroom roof. No one called me or said anything, so I asked if they were coming back the next day and he said “no” maybe sometime next week. He also said that they didn’t have any shingle left. I had to force him to call his manager to find out when they would be coming back and he said the manager said Tuesday. It rained two times before they came back to finish it. They came back the following Thursday (09/05/2019) to finish. When I came home I notice they there were a lot of nails that came straight through the roof of both the sunroom and the porch. I also notice they did not installed the new drip edge or pipe collar as stated in the contract. Other things are not very easy to spot. The money was released to them on 09/02/2019 and they still haven’t come back to resolve these issues as of 09/10/2019. I am very disappointed in their lack of communication skills, very poor quality and lack of customer service. My next step will be to send this information to the Better Business and get the issue resolved. I paid $6,995 for this service."

Junior H on September 2019

Looking for top-notch service? Look no further than Aspen Home Improvements. Contact us today for all your window needs!

"Hi On 08/15 the salesperson (James) came to my house to speak to be about Aspen home improvement. He was very nice, polite and very professional. I like his presentation including information about the company having great customer service. I also spoke to the manager (David Diller) that day and he seemed like a nice person. I choose this company because of his presentation and the customer service review. There were two other companies that came from Angie’s list that had a cheaper quote but I wasn't impressed with their presentation. Both of the other two companies were $500-$1,000 cheaper than Aspen. My appointment for roof replacement was scheduled for 08/26/2019 and 08/27 and they changed to 08/30 because it rained one day in the previous week. When I spoke to the person and I mention that it was changed from two to one day, she said that the manager review and said that it would take one day. She also states that if it wasn’t done they would finish it on the next day (Saturday). When I got home from work at 4 pm on Friday ( 08/30/2019) they had removed all roof but they only added shingles to the top of the house (The porch and Sunroom weren’t done). About an hour or so later they were all packing up to leave and not a single person said a word to me, so I thought that they were done. When I went out and check they still haven’t applied shingles to the porch or sunroom roof. No one called me or said anything, so I asked if they were coming back the next day and he said “no” maybe sometime next week. He also said that they didn’t have any shingle left. I had to force him to call his manager to find out when they would be coming back and he said the manager said Tuesday. It rained two times before they came back to finish it. They came back the following Thursday (09/05/2019) to finish. When I came home I notice they there were a lot of nails that came straight through the roof of both the sunroom and the porch. I also notice they did not installed the new drip edge or pipe collar as stated in the contract. Other things are not very easy to spot. The money was released to them on 09/02/2019 and they still haven’t come back to resolve these issues as of 09/10/2019. I am very disappointed in their lack of communication skills, very poor quality and lack of customer service. My next step will be to send this information to the Better Business and get the issue resolved. I paid $6,995 for this service."

Junior H on September 2019


Avatar for Potomac View Energy
Potomac View Energy
7520 Main St
4.90(
20
)
Approved Pro
Potomac View Energy
7520 Main St
4.90(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

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


Avatar for Renewal by Andersen
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Customers say: True professional
27472 local quotes requested
18 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025


Avatar for Always Waterproofing
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
430 local quotes requested

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!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 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!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 2025


PCR Roofing
No reviews
PCR Roofing
No reviews

We specialize in roofing, siding, gutters and windows. Work with us once, and our trusted team of experts will become your go-to call for all of your home exteriors needs! For many people, their home is their largest investment and most valuable asset. We are here to help protect it! Whether you were left with damage after a storm, or are looking to renew some curb appeal, our trusted professionals will walk you through every step!

We specialize in roofing, siding, gutters and windows. Work with us once, and our trusted team of experts will become your go-to call for all of your home exteriors needs! For many people, their home is their largest investment and most valuable asset. We are here to help protect it! Whether you were left with damage after a storm, or are looking to renew some curb appeal, our trusted professionals will walk you through every step!


Work Of Art Homes
No reviews
Work Of Art Homes
No reviews

Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC

Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC


3G Contracting LLC
217 Doe Run Road
5.00(
2
)
3G Contracting LLC
217 Doe Run Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We believe in everyone having a safe place to live. The roof being leak-free, dependable, and long-lasting is vital to a home being safe. We want to provide the quality in workmanship and products that gives you that! We also want to give back and be a change in the community. That's why for every 15 roofs we install, we will use some of that money to donate a new roof to someone YOU know that can't afford one. We want you to help change the community too! Whether it is an elderly shut-in, a single mom just trying to get by, or a family struggling through a tough time, I am sure you know someone you would love to help bless! I have been in the roofing industry for 13 years and would love to serve you and install your new roof. We also do siding, windows, and gutters!

"crew arrived on site on time ,went right to work. replaced roof sheathing and shingles as necessary. Moved stored lumber and misc. things from 2nd floor loft replaced decking as necessary. left site clean free of debris. good job!"

Rod G on April 2024

We believe in everyone having a safe place to live. The roof being leak-free, dependable, and long-lasting is vital to a home being safe. We want to provide the quality in workmanship and products that gives you that! We also want to give back and be a change in the community. That's why for every 15 roofs we install, we will use some of that money to donate a new roof to someone YOU know that can't afford one. We want you to help change the community too! Whether it is an elderly shut-in, a single mom just trying to get by, or a family struggling through a tough time, I am sure you know someone you would love to help bless! I have been in the roofing industry for 13 years and would love to serve you and install your new roof. We also do siding, windows, and gutters!

"crew arrived on site on time ,went right to work. replaced roof sheathing and shingles as necessary. Moved stored lumber and misc. things from 2nd floor loft replaced decking as necessary. left site clean free of debris. good job!"

Rod G on April 2024


Metstar Premier Era Innovations
12410 Milestone Center Drive
No reviews
Metstar Premier Era Innovations
12410 Milestone Center Drive
No reviews
2 years of experience

At Metstar Premier Era Innovations, we’re passionate about turning dreams into reality. We specialize in crafting both residential and commercial spaces in Maryland, DC and Northern Virginia with unwavering attention to detail. Our values of integrity, innovation, and collaboration drive every project we undertake. We listen, create, and build all while prioritizing your vision and aspirations. Trust us to bring excellence and quality to your project - it’s what defines us!

At Metstar Premier Era Innovations, we’re passionate about turning dreams into reality. We specialize in crafting both residential and commercial spaces in Maryland, DC and Northern Virginia with unwavering attention to detail. Our values of integrity, innovation, and collaboration drive every project we undertake. We listen, create, and build all while prioritizing your vision and aspirations. Trust us to bring excellence and quality to your project - it’s what defines us!

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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

The homeowners guide to glass block window services
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