400 Highland Ave, Salem MA978-607-1071
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Chimney Waterproofing

Protect your chimney from water damage with our waterproofing services.

Overview

Water is one of the biggest threats to your chimney's longevity. Ashvella Chimney Sweep & Cleaning offers waterproofing services to help prevent water penetration and damage.

Our treatment involves applying a breathable, water-resistant coating that keeps moisture out while allowing harmful vapors to escape.

Waterproofing can prevent leaks, erosion, and costly repairs, extending the life of your chimney.

Signs you may need it

  1. Water stains on the chimney or nearby walls.
  2. Efflorescence or white staining on bricks.
  3. Spalling or flaking brickwork.
  4. Damp smells or airflow issues.

What happens on the visit

  1. Inspect the chimney for existing water damage.
  2. Clean the chimney surface to ensure proper coating adhesion.
  3. Apply waterproofing agent evenly over the chimney.
  4. Review the waterproofing effectiveness and plan follow-up inspections if needed.

Questions

How often should waterproofing be applied?

Waterproofing is typically effective for several years but should be checked annually for signs of wear.

Does waterproofing change the appearance of the chimney?

Our waterproofing treatments are designed to be invisible, preserving the natural look of the chimney.

Other services

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