1700 W Park Dr, Westborough MA508-983-8224
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Chimney Waterproofing

Protect your chimney from water damage with our waterproofing services.

Overview

Chimney waterproofing is crucial for preventing water infiltration that can lead to extensive damage over time.

Our service involves applying a high-quality sealant that repels water while allowing the chimney to breathe.

Waterproofing your chimney helps maintain its structural integrity and prevents costly repairs due to moisture.

Signs you may need it

  1. You notice water stains on the interior walls.
  2. There is visible mold or mildew around the chimney area.
  3. The chimney experiences frequent leaks.
  4. Masonry appears worn or has white staining (efflorescence).

What happens on the visit

  1. Inspect the chimney for existing water damage.
  2. Clean the chimney surface to prepare for sealant application.
  3. Apply a breathable, water-repellent sealant evenly.
  4. Inspect the waterproofing after application for full coverage.

Questions

How long does chimney waterproofing last?

Quality waterproofing can last several years, but it's best to inspect it regularly and reapply if needed.

Does waterproofing affect the chimney's appearance?

Properly applied sealants are designed to be invisible, maintaining the chimney's natural look.

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