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Top-Rated Glass block pros in Grover - Updated Nov 2026

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First John, LLC
New to Angi
Glass Blocks - Install

Serving Grover, SC and surrounding areas

In business since 2001

First John, LLC has been in business since 2001. You will find that their experience and expertise will satisfy your home improvement needs in South Carolina. They are fully insured and meet the state licensing requirements.

Glass Block FAQs, answered by experts

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.

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

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.

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.

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 Grover, SC homeowners’ guide to glass block services

From average costs to expert advice, get all the answers you need to get your job done.