Chimney Waterproofing
Waterproofing your chimney protects against moisture damage.
Overview
Moisture can cause serious damage to a chimney over time.
Waterproofing shields your chimney against rain and snow penetration.
This service extends the life of your chimney and prevents costly repairs.
Signs you may need it
- Efflorescence or white stains on chimney bricks.
- Water leaks inside your home near the chimney.
- Deteriorating brick or mortar.
- Cracked masonry due to water freeze-thaw cycles.
What happens on the visit
- Inspect the chimney for moisture-related damage.
- Clean the surface to ensure a good bond with the waterproofing agent.
- Apply a waterproofing sealant to the chimney exterior.
- Verify the sealant coverage and effectiveness after application.
Questions
How often should a chimney be waterproofed?
Chimneys typically need waterproofing every five to seven years.
Does waterproofing change the appearance of the chimney?
The waterproofing sealant is clear and should not alter the chimney’s appearance.
Other services
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