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*The Angi rating for Glass Block Window Service companies in Cascade, ID 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 Cascade, ID 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 February 18, 2026

Top-Rated Glass block installation pros in Cascade - Updated Nov 2026

Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Cascade, ID and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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Pisor Tile, Inc.
0.0(
1
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Cascade, ID and surrounding areas

In business since 1990

Free estimates

Pisor Tile, Inc. Is a residential and commercial tile installation company that has been in the Treasure Valley since 1999. My twenty years of experience in the tile industry has given me high standards of quality to add beauty and value to your existing home or as a part of your new construction project. We have been successfully building out as a company of skilled craftsmen to meet the needs of all homeowners or contractors that want any decortative stone or ceramic tile of their choice. Tile is a very importan part of a home, office or commercial project and we want it to be smomething that you can enjoy for a lifetime.

Shower Shelf
Straight set lobby
Soaker Tub
Shower with seat
Shower

+6

Recommended by100%of homeowners
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Glass Block Windows FAQs, answered by experts

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. 

Installing glass block windows has benefits and disadvantages, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.

Pros

  • Maintains privacy while letting light into the bathroom

  • Energy efficient

  • Sealed to prevent drafts

  • Aesthetically pleasing

  • Strong and secure

Cons

  • Costly to install

  • Challenging installation

  • Challenging repair

Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.

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

The Cascade, ID 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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