Vol. 26 · Lowell, MA 351-221-7444
Lowell Craftline Chimney Repair Specialists

Safeguarding Your Home, One Chimney at a Time

Chimney Waterproofing

Waterproofing protects your chimney from moisture damage.


Chimney waterproofing involves applying a protective seal to prevent water infiltration, reducing damage and decay.

This treatment helps resist the effects of harsh weather, extending the life of your chimney.

Regular waterproofing is a proactive measure to maintain your chimney's structural integrity.

On the day

  1. Inspect the chimney for signs of water damage or existing leaks.
  2. Clean the surface to ensure the waterproofing product adheres well.
  3. Apply a specialized waterproofing sealant to the chimney surface.
  4. Verify the application to ensure complete coverage and protection.

Letters & answers

“How often should I have my chimney waterproofed?”

Typically, chimney waterproofing should be applied every 5 to 7 years, depending on climate and exposure.

“Can waterproofing prevent all types of chimney damage?”

While it significantly reduces moisture-related damage, other issues like structural or fire damage require specific solutions.

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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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