Commercial windows
For the big jobs, you need the professionals.
Glass block is sought after for industrial and commercial buildings (Commercial Windows) for its superior durability and security. No job is too big for our crews.
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Custom Built Windows
Energy Efficient
Large Custom Vents and Exhaust Fans Available
Lifetime Warranty
Why trust glass block headquarters?
See what makes Glass Block HQ the right choice for your industrial or commercial project.
- We have over 2x the installers as other companies, so a job that takes them a week would take us 2 days.
- We specialize in big jobs and have a long track record of success.
- We don’t use subcontractors. We measure it. We build it. We install it. We guarantee it.
- We stand behind our work with a lifetime warranty.
- Everything is included in your quote with us. No mid-project surprises.
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A+ Rating Since 2004
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Commercial project
Case Studies
Building Use: Polymer Factory
Client: Flow Polymers
Cleveland, OH
Project Scope
- Install 37 (19’ x 11’) Windows
- Add 3 XL Vents per Window
- Aluminum Trim Coil at Top of the Windows
- 2 Phases
5 Days
Actual Length of the Job
10 Days
Scheduled for the Job
Notes: We brought a 12-man crew out to this job and worked hard to get this job done ahead of schedule for this customer. They had heavy machinery going through some of these windows, and half of the building had a dropoff onto gravel and a railroad construction project on the same area that needed to be navigated. The job turned out great, and the customers love the transformation of their building.
Building Use: Synagogue - Windows for Main Sanctuary
Client: Beth Israel Temple West
Cleveland, OH
Project Scope
- Replace 6 Roof Windows
- Window Size: 9’x4’
1 Day
Actual Length of the Job
3 Days
Scheduled for the Job
Notes: We got this entire job done in 1 day, start to finish. Everything went smoothly, and the customers love the new windows.
Building Use: A Home Services Company Warehouse
Client: M & G Pools
Twinsburg, OH
Project Scope
- Remove Existing Boarding
- Install 10 Large (11’x5’) Block Windows
- Add 2 Small (2’x4’) Block Windows
5 Days
Actual Length of the Job
5 Days
Scheduled for the Job
Notes: We knew we were running up against the timeline we gave the customer, so on the final day of the project we stayed out there until 7:30 pm while it was snowing to get the job done on time as promised. While we installed the windows, we helped the customer with some additional masonry repairs on his building exterior free of charge to prevent potential water damage to the structure of his buildings.
Reduce Headaches and Costs while Increasing your Property Value
The 5 Reasons Commercial Property Owners are Upgrading to Glass Block
- Aesthetics: a great first impression for your business on the exterior, bright natural light on the interior
- Increased security
- Energy efficiency for monthly utility savings
- Durability: built for life, with the warranty to back it up
- Serviceability: would you rather pay to replace an individual 8”x8” glass block, or an entire 4’x8’ window pane?
A Different Commercial Contractor
We will not renegotiate the price with you mid-job. Once we agree on a price and a scope, you know exactly what you are going to spend, no surprises. ALL labor, materials, equipment rental, disposal of debris, and warranty is included.
Many projects can be split into multiple phases at no additional cost.
QUALITY, SERVICE, VALUE. SINCE 2004.
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