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Fireplace Damper Repair
Chimney Repair Services

A fireplace damper is generally located just above the firebox and below the flue.  A fireplace damper closes the throat or flue of the fireplace to help prevent a cold draft - air from entering your home.  The damper also serves as means of closing off the chimney in the event of a chimney fire.  Types of dampers vary depending on the fireplace type - masonry or factory-built, manufacturer and model.  

Fireplace Damper Repair Service

A broken masonry fireplace damper that is letting in a cold draft

Fix Cold Air Draft From Chimney Problem

A masonry fireplace damper has it's purpose, but the design and the way a masonry fireplace functions often creates a draft - cold air entering your home.  Installing a top sealing damper will seal the flue at the top, limiting the cold draft that would otherwise enter.
​

NBC 9.22.6.  Damper

9.22.6.1.  Required Damper and Size
​1)  The throat of every fireplace shall be equipped with a metal damper sufficiently large to cover the full area of the throat opening.

Top Sealing Fireplace Damper Rain Cap Installation

Fireplace top sealing damper chimney rain cap product image for the Canadian Chimney Store
A top sealing fireplace damper with a rain cap will seal the flue at the top of the chimney, and will help prevent cold air from entering your home when your fireplace is not in use - energy efficient.  These top sealing dampers are also a chimney rain cap, and serve to protect the interior flue and flue liner from rain and water damages.
Top Sealing Dampers
Installation Services
Energy Efficiency Tips

WETT Certified

Wood Energy Technology Transfer Inc WETT Certified logo
WETT Certifications: Advanced Solid Fuel Space Heating Technician, Advanced Chimney Sweep, Advanced Solid Fuel System Advisor, and SITE Comprehensive Inspection

Chimney Services

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Service Areas

Nanaimo & Ladysmith, British Columbia
(250)800-2251
​Ladysmith, Nanaimo, Cedar, Chemainus, Yellow Point, Cassidy, South Wellington, Extension, Lantzville, Departure Bay
​
Shawnigan Lake & Duncan, British Columbia
​(778) 650-0230
Shawnigan Lake, Mill Bay, Cowichan Bay, Maple Bay, Crofton, Cobble Hill, Lake Cowichan, Youbou
Canadian Chimney
426A Walker Ave
Ladysmith,.BC
V9G 1V7
https://www.canadianchimney.com/
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  • Sweeps
    • Creosote
    • Dryer Vent Cleaning
      • Dryer Safety
  • Inspections
    • WETT Inspection
    • Levels of Chimney Inspections
  • Repairs
    • Leak Repairs
    • Chimney Repair
    • Fireplace Repairs
      • Fireplace Smoking Problems
      • Damper Repairs
      • Fireplace Damper Energy Efficiency
  • Installs
    • Wood Stove Installations
    • Fireplace Installation Service
    • Heat Shields
    • Installation Manuals
  • Fireplace Shop
    • Fireplaces
      • Factory Built Fireplaces in Canada
    • Wood Stoves
    • Chimneys
      • Ventis Chimney
      • Pellet Vent
  • Service Locations
    • Cowichan Valley Chimney Services
    • Nanaimo Chimney Services
      • WETT Inspection Nanaimo
    • Shawnigan Lake Chimney Services
  • Contact
  • Info
    • Chimney Inspection Information Resource
      • Terms of Reference
    • Fireplace Dampers
    • Canadian Chimney Flue Liner Information
    • Codes & Standards
      • Building Code
        • Masonry & Concrete Chimneys & Flues
          • Chimney Clearances
      • Masonry Fireplace Chimney Clearance Requirements
      • CSA B-365
      • Solid Fuel Appliance Codes and Standards
      • National Fire Code
      • Emissions & Efficiency
      • Gas Meter Clearances
    • How To - DIY
      • Firewood DIY Guide
      • How To Burn Wood
      • How to Determine Appliance Certification
      • How To Not DIY
    • FAQ
      • Why is my Fireplace Blowing Smoking
      • What is Creosote
    • Fire Safety
      • Carbon Monoxide
      • Unregulated Chimney Industry
      • BBQ Fire Safety
    • Fireplace & Chimney Information Articles
    • Policies
      • Website Terms of Use