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*The Angi rating for Glass Block Service companies in Dubuque, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Dubuque, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on May 02, 2026

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Schroeder Construction and Remodel
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3
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Glass Blocks - Install

Serving Dubuque, IA and surrounding areas

In business since 2002

We are locally owned and have over 13 years of experience in business ownership and over 30 years of experience in construction and remodeling. We take pride in all of our work and give you, our customer, focus and attention to accommodate your building and remodeling needs. We want you to have years of enjoyment out of your investment. We have reputable references and would be happy to share \nthem with you. \n

Response time4 days
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Glass Block questions, answered by experts

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

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.

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

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

The Dubuque, IA homeowners’ guide to glass block services

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

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