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TRUSTED BY CLEMSON, SC HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon19
    Verified glass block window services reviews

Verified Reviews for Glass Block Window Service pros in Clemson, SC

*The Angi rating for Glass Block Window Service companies in Clemson, SC 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 Clemson, SC 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 27, 2026

Find Glass block installation pros in Clemson

Avatar for Allglass
Allglass
5.0(
1
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Clemson, SC and surrounding areas

In business since 2009

Free estimates

"Brent and Sarah made two visits, the first to determine parts needed to do the work, then the second visit to replace the bad panes. They were punctual and did the work in about an hour."
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Recommended by100%of homeowners
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Clemson, SC 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."
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Recommended by60%of homeowners
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Avatar for Affordable Building Solutions, LLC
Affordable Building Solutions, LLC
2.8(
14
)
Glass Blocks - Install

Serving Clemson, SC and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"They have been very professional and accomodating to our needs and situation. The quality of work thus far (not quite finished job) has been impeccable. I would most definitely recommend them."
Recommended by70%of homeowners
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Glass Block Windows questions, answered by experts

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

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.

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

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. 

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 Clemson, SC 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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