Chimney Chase Cover Installation in Atlanta, GA

A chimney chase is the framed enclosure around many factory-built chimney systems, and the chase cover is the metal top that helps shed water away from that enclosure. Corrosion, poor fit, failed storm collars, or inadequate drainage can allow moisture into the chase. ATL Chimney measures and evaluates the existing cover before recommending repair or replacement.

Illustration of a metal chimney chase cover protecting a wood chase

Chase Cover vs. Chimney Cap

A chimney cap protects a flue opening. A chase cover spans the top of a framed chimney chase and is commonly found with factory-built systems. Rust stains, water entry, or a damaged metal top may point to the chase cover, storm collar, or another transition that should be inspected before replacement.

See chimney cap installation

Common Chimney Chase Cover Installation Problems

  • Rusted, leaking galvanized chase covers
  • Covers that do not fit tightly, leaving gaps around the flue
  • Rust streaks running down the siding of the chase
  • Rotting wood inside the chase from years of slow leaks
  • Covers dented or lifted by Atlanta storms

Signs You May Need This Service

  • Orange or brown rust stains running down the chase siding
  • Water inside the firebox after rain
  • Soft or discolored wood at the top of the chase
  • A loose or visibly rusted metal top
  • Animals getting in through a warped or gapped cover

Our Chimney Chase Cover Installation Process

  1. 1

    Measure the chase for a custom-fit cover

  2. 2

    Fabricate in corrosion-resistant stainless steel or copper when appropriate

  3. 3

    Remove the old, rusted cover and inspect the framing beneath

  4. 4

    Install the new cover with a proper drip edge and storm collar

  5. 5

    Seal vulnerable transitions to help protect the chase from water entry

Serving the Atlanta Metro Area

Chase covers are common on factory-built chimneys across Cobb, North Fulton, and suburban Atlanta. Galvanized covers can corrode as coatings age and weather exposure accumulates, while properly fabricated stainless steel offers greater corrosion resistance for replacement applications.

Chimney Chase Cover Installation FAQ

What material is best for a chimney chase cover?
Stainless steel is commonly chosen for its corrosion resistance and value. Copper is another durable option with a different appearance and cost. The right material depends on the chase, dimensions, and homeowner preference.
How is a chase cover different from a chimney cap?
A cap fits over a single flue. A chase cover is a full metal top that covers the entire framed chase and has a hole for the flue. Chase covers are used on wood-framed, factory-built chimneys.
How long does a stainless chase cover last?
A properly fabricated stainless steel chase cover can provide long service life because it is more corrosion resistant than typical galvanized steel. Actual lifespan depends on material grade, installation, exposure, and maintenance.
Can you fix rot under an old chase cover?
When a failed chase cover is removed, accessible framing can be evaluated for moisture damage. Any additional carpentry or repair scope should be identified before the new cover is installed.

Ready to Schedule Chimney Chase Cover Installation?

Call ATL Chimney or send an online service request. We will document relevant findings, explain the recommended scope, and provide pricing before approved repair work begins.

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