Quality Glass Block Windows for Your Home or Business.
Experience the Difference: Get Quality Glass Block Windows Installed by a Professional!
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Security AND Qualty. No Compromises.
Your Trusted Choice
- Experienced with 25 years in the industry.
- Trusted and reliable services for all of your Glass Block needs.
- Quality workmanship and attention to detail in every project.
- Secure Your Assets.
Services

Glass Block Window Installation
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Egress Window Installation
Learn More /window-glass-repairTESTIMONIALS
Don't Just Take Our Word For It
Jeffrey X.
Wisconsin Glass Block's Egress Window Installation was a game-changer for our home. Their team was efficient, respectful, and transparent throughout the process. It's comforting to know our home is protected, thanks to their top-notch service.
Gary F.
Our old windows made the basement feel gloomy. Wisconsin Glass Block transformed it with new, efficient windows. The difference is night and day - literally. Great service from start to finish!
Timothy K.
After a recent storm left my basement flooded, Wisconsin Glass Block stepped in with quick, quality service. Their team was prompt, professional, and made my windows feel secure again. Truly a relief.
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Brands We Work With
Frequently Asked Questions
You've got questions, We've got answers!
Can I trust the quality of your window installation service?
Yes, you can trust the quality of our Glass Block Window installation service with 25 years of experience and a satisfaction guarantee.
How quickly can I get my windows installed?
You can have your windows installed as soon as 2 Weeks from Contract Signing, or by appointment, based on your convenience.
What payment options do you accept for your services?
I accept debit card, credit card, cash, check, and even offer financing options for your convenience.
Do you provide a warranty or guarantee on your windows?
Yes, we provide a 25 Year Satisfaction Guarantee on all window installations, for your peace of mind.
Can you help me with both window installation and screen repair?
Unfortunately, we only install Glass Block Windows. Typically in Basements, Bathrooms, and Industrial Serttngs.
Is your business family-owned?
Yes, our business is family-owned, ensuring personalized service and attention to detail for each customer.
Can I add a dryer vent to my glass block window?
Yes. We can install a dryer vent panel to ANY glass block window. We can even put it wherever is best for you. (TOP, BOTTOM, MIDDLE, LEFT, RIGHT)
Can I add an opening panel to my glass block windows?
Yes. We have several "hopper" styled panel options that open and close to allow ventilation and natural light.
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About Wisconsin Glass Block
With 25 years of experience in the Glass Block Window Industry, Wisconsin Glass Block is a locally owned business serving Wauwatosa, Wisconsin, and surrounding areas. We are committed to providing top-notch services with a Satisfaction Guarantee and speedy turnaround, often completing projects within 2 weeks. Trust us to enhance your space with quality workmanship and unparalleled customer service.

Our Accomplishments
See the badges highlighting our expertise and achievements.