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

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

Last update on March 04, 2026

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Avatar for Reule Sun Corp
Reule Sun Corp
4.4(
67
)

Serving Williamsburg, NM and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"Went well, definitely happy with the product and quality. Felt like the project took a bit longer than we thought it would, but we knew there was a lot of work to be done. Ruele worked with us to do some remodeling to get to what we wanted, whereas other people only told us what they were willing to do. Staff was very friendly and nice to be around. House and windows look great!"
Recommended by90%of homeowners
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Glass Block Windows 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 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. 

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

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.

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 Williamsburg, NM 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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