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TRUSTED BY TOWSON, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon17
    Verified glass block services reviews

Find Glass block pros in Towson

Avatar for Glass Impressions
Glass Impressions
4.8(
23
)
Stained or Specialty Glass - Repair

Serving Towson, MD and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Glass impressions provided us with size and price options that best for our wants and needs. It was installed very efficiently. We love it, and it's perfect for our space!"
Automotive
Residential
Commercial
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Castle The Window People - Mid Atlantic
Castle The Window People - Mid Atlantic
4.6(
14
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Towson, MD and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"I hired this company. They sent me a very professional sales person who spent time with us to show us what they could do to replace just the two leaded glass panels in our solid wood front =door. We were very pleased with the salesman and he gave us lots of information, answered all our questions. We will be visited by the project manager next week to take measurements and then they manufacture the panels and will install them when they are completed."
A taste of American Craftsman
Curb Appeal
Perfect Example
Beauty and Security
Practical

+30

Response time1 day
Response rate100%
194 neighbors recently requested a quote
Avatar for J & W Brown Contracting, LLC
J & W Brown Contracting, LLC
4.6(
26
)
Glass Blocks - Install

Serving Towson, MD and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Remod
Remod
Remod
Remod
Remod

+6

134 neighbors recently requested a quote
Recommended by73%of homeowners
KMA Associates, Inc.
4.8(
7
)
Glass Blocks - Install

Serving Towson, MD and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

My name is Robert Congedo president of KMA Associates, Inc, I have the following licenses: Class A Virginia, Maryland contractors, Maryland home improvement, Montgomery contracting, PG county contracting, Calvert Co contracting, District of Columbia contracting, land disturber certified from Virginia. I have over thirty years of experience from building houses in all price ranges, in all of these areas. I spend a lot of time on every job to make sure things are done right. All of my homes have appraised for 10 to 30 percent higher than the cost to build. I can offer you competitive pricing as I have low overhead and years of experience with all my subs. I build one at a time. All my estimates are free and depending on the detail are exact prices. I have never increased price on any project without the owner's approval in writing.I also carry over two million in liability insurance . I can find lots in any area and have available architects to help design your home.

 house front
 house front
Custom Contemparary
 house front
 Custom Counrty home

+25

Response time2 days
Response rate94%
1 neighbors recently requested a quote
Maryland Glass Block, Inc.
4.9(
17
)
Glass Blocks - Install

Serving Towson, MD and surrounding areas

In business since 1983

Free estimates

Credit card accepted

"Don made the drive out to my home to measure my existing basement window openings. He then sat down with me and explained to me what my options were as far as glass blocks and different features available. He was fully prepared to show me how MGB produces the windows and the install process. I thought the pricing was very fair and they had the block windows finished in just a few days. Both Don and Scott in the office were extremely professional and answered every question I had. I would highly recommend Maryland Glass Block."
Response time2 days
Recommended by100%of homeowners
Avatar for Terraza Stained Glass
Terraza Stained Glass
4.7(
7
)
Stained or Specialty Glass - Repair

Serving Towson, MD and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"We needed a repair of a leaded glass side light. Terraza was very efficient and professional and quick to give us an estimate. They removed the panel, and returned the very next Saturday with a perfect repair which they installed. We met Donna and her husband who did a terrific job. I hope our dog Jeff who made this repair necessary when he tried to attack the mailman from inside the house never does this again. If he does we will get to see Donna and husband again and Jeffs milk bone treats will be reduced."
Restore and Expand Installed
Victorian Peacocks
Restore and Expand
Installed Peacocks
Finished stained glass before insulating

+18

Response time1 day
Recommended by100%of homeowners
Avatar for Blessed -2- Be Roofing LLC
Blessed -2- Be Roofing LLC
4.8(
20
)
Glass Blocks - Install - For Business

Serving Towson, MD and surrounding areas

In business since 2018

Free estimates

Warranties offered

Blessed-2-Be Roofing LLC is a trusted, full-service roofing contractor dedicated to protecting and enhancing homes and businesses in the DMV area. With over 15 years of experience, our certified and insured team provides top-quality craftsmanship and uses the industry's best materials to deliver durable, long-lasting roofing solutions.\nWe specialize in a wide range of services, including residential and commercial roof installation, replacement, repairs, and maintenance. From identifying the source of a leak to guiding you through a full-scale replacement, we are committed to providing transparent communication, fair pricing, and a stress-free experience. We also specialize in window, siding, and deck installations.\nOur mission is to put customer satisfaction first, ensuring every project is completed safely, efficiently, and to the highest standards. We stand behind our work with comprehensive warranties, so you can have peace of mind knowing your property is covered by the experts.\n

My Work
My Work
My Work
My Work
Deck Installation

+2

Response time1 day
Recommended by75%of homeowners
Master Seal
4.0(
58
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Towson, MD and surrounding areas

In business since 1994

Credit card accepted

"I spoke to the owner of the company, John Dennis, who was very helpful in explaining different options. The HMI fiberglass doors they offer are of an excellent quality and are comparable to the highest end fiberglass doors (i.e., ProVia), but less expensive.
Initially, I wanted to replace both the door and the sidelight, but after signing the contract I decided to order the sidelights from the historic restoration company to replicate the original lead glass design. Master Seal had no problems of modifying my contract to just the door installation.
The installer team is very professional. They pay attention to all small details. The isntallation team spend quite some time at my house leveling the door, making sure is operates right.
Overall - a very positive experience with this company.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by76%of homeowners
Avatar for Finished Work Design & Build
Finished Work Design & Build
5.0(
13
)
Glass Blocks - Install - For Business

Serving Towson, MD and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

With over 30 years of experience as a home improvement contractor, Finished Work Design & Build, is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

reception desk
office shed
pavement
pavement
garage repair

+84

Response time30 mins
Response rate100%
Recommended by92%of homeowners
Showing 1-10 of 46
Glass Block questions, answered by experts

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

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. 

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

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

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.

The Towson, MD homeowners’ guide to glass block services

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