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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon64
    Verified glass block window services reviews

Find Glass block installation pros in Downs

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
828
)

Serving Downs, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
windows
siding
siding
siding
windows

+20

Response time10 mins
5488 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Perfect Choice Exteriors LLC
Perfect Choice Exteriors LLC
4.7(
244
)

Serving Downs, IL and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Warranties offered

"Excellent service from start to finish. Highest quality, clean, courteous, friendly and timely. Would recommend to everyone looking for new windows. My home now looks like the nicest on the block!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Renewal by Andersen
Renewal by Andersen
3.8(
123
)

Serving Downs, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Brighten up your office space!
City Apartments
Create an oasis in the primary bedroom
Create a nice beach view
Floor to ceiling sunlight

+2

Response time10 mins
7574 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Pivotal Basement Solutions
Pivotal Basement Solutions
4.9(
43
)

Serving Downs, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Pivotal Basement Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. We are a locally owned and operated business serving Peoria, Bloomington, and surrounding areas.

Response time11 hrs
Response rate96%
83 neighbors recently requested a quote
Avatar for VT Developments
VT Developments
5.0(
10
)

Serving Downs, IL and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

With over 30 years of experience we are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

New Home Build
New Home Build
New Home Build
New Home Build
New Home Build

+14

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for APEX Construction
APEX Construction
4.9(
5
)

Serving Downs, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Full View
Patio View
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
House Doctors of Central Illinois
New to Angi

Serving Downs, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

House Doctors of Central Illinois provides reliable, professional handyman and home improvement services designed to keep your home in top shape. From small repairs to larger projects, their experienced team delivers quality workmanship with a focus on efficiency, communication, and customer satisfaction. They specialize in a wide range of services including drywall repair, carpentry, door and window work, and general home maintenance. Whether you’re tackling a to-do list or need help with ongoing property upkeep, House Doctors is committed to getting the job done right the first time. Homeowners trust them for their responsiveness, attention to detail, and dependable service across every project.

42 neighbors recently requested a quote
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Glass Block Windows questions, answered by experts

DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.

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 aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

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. 

Although glass block windows are made of multiple layers of thick glass, they can still break. If an individual block shatters, it can be removed and replaced, but this is a job for a window repair professional. The project is often complex and may require breaking the block further for removal. Do not attempt to handle it yourself, as the broken glass can be dangerously sharp. A professional will have the necessary tools and expertise to replace the broken glass block quickly and safely. Before hiring, confirm that the repair pro has experience with this specific type of window.

The Downs, IL homeowners’ guide to glass block window services

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

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