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*The Angi rating for Glass Block Service companies in Nelson, VA 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 Nelson, VA 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 March 23, 2026

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Grady's Painting Plastering/Construction
2.0(
174
)
Stained or Specialty Glass - Repair

Serving Nelson, VA and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I needed stucco repair work on an old chimney (and other spots). Grady was meticulous and thoughtful on what approaches and materials would work. Throughout the project they allocated sufficient time for each treatment to cure and inspected the work before proceeding to the next step. Grady started the project with no money down and only required ongoing payments for materials until the project was well underway. The final payment was due only after they did a final inspection. Total project cost was also below other bids."
Recommended by57%of homeowners
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Avatar for Total Remodeling Systems
Total Remodeling Systems
3.5(
41
)
Stained or Specialty Glass - Repair

Serving Nelson, VA and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"The project went very smoothly. Total Remodeling Systems did what they said would do. We like our room very much."
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+24

Recommended by70%of homeowners
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Glass Block questions, answered by experts

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

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

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.

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

The Nelson, VA 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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