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*The Angi rating for Glass Block Service companies in Dunkirk, IN 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 Dunkirk, IN 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 19, 2026

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Avatar for Legacy Window & Door LLC
Legacy Window & Door LLC
4.1(
151
)
Stained or Specialty Glass - Repair

Serving Dunkirk, IN and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Installation went great. Very happy with the final product and will use again on my next project. Mark and Chris were very easy to work with on this project. Thanks again guys!!"
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+70

Recommended by84%of homeowners
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Steve Macy Stained Glass and Design
5.0(
1
)
Stained or Specialty Glass - Repair

Serving Dunkirk, IN and surrounding areas

In business since 2004

Free estimates

Credit card accepted

Steve Macy Staneglass Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time2 hrs
Recommended by100%of homeowners
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Stained or Specialty Glass - Repair

Serving Dunkirk, IN 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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Glass Block questions, answered by experts

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.

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

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.

Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

The Dunkirk, IN 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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