Vol. 26 · Westerly, RI 401-485-6080
Westerly Hearthwise Chimney Sweeping Services

Your Chimney Experts in Westerly

Chimney Waterproofing

Protect your chimney with effective waterproofing solutions.


Chimney waterproofing involves the application of sealant to protect against water intrusion, one of the primary causes of chimney deterioration.

Waterproofing your chimney can prevent costly repairs by stopping leaks, reducing freeze-thaw cycle damage, and protecting the masonry from moisture-related issues.

By investing in quality waterproofing, you extend the life of your chimney, maintain its structural integrity, and ensure it performs efficiently through all seasons.

On the day

  1. Cleaning the chimney surface to remove dirt and biological growth.
  2. Evaluating the chimney for existing damage needing repair.
  3. Applying a waterproof sealant to the chimney’s exterior.
  4. Conducting a final inspection to ensure even coverage and effectiveness.

Letters & answers

“How long does chimney waterproofing last?”

Depending on the product used and weather conditions, waterproofing can last from 5 to 10 years.

“Can waterproofing prevent all chimney leaks?”

While it significantly reduces water penetration, regular inspections are still needed to maintain effectiveness.

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Notice to householders

Tell us the town and what you are seeing. We call back to set a time.

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