Chase Cover Installation
Custom stainless chase covers that replace rusted factory tops and seal prefab chimneys against water.

Prefabricated chimneys are topped with a metal chase cover instead of a masonry crown. The thin galvanized covers builders use rust through and pool water, which then runs into the chase. We fabricate and install custom stainless covers that shed water and outlast the house.
Signs you need chase cover installation
- Rust streaks are running down the chimney chase
- Water is pooling on top instead of draining
- The existing cover is stained, sagging or leaking
- You have a sided or metal 'box' chimney (prefab chase)
- Interior leaks trace back to the top of the chase
The benefits
- Stainless steel that won't rust like the factory cover
- Custom-fit with a slope that drains water off
- Protects the chase framing from rot and mold
- Cleaner, sharper look than a corroded top
- Integrated collar and cap keep the flue protected too
Serving Colorado's Front Range 24/7. From Denver to Fort Collins to Colorado Springs and every town between, Jack & Sons Chimney Care is ready to help. Call 720-943-7149 for honest pricing and a free estimate.
Our process
Measure for a custom fit
We take exact measurements so the cover fits your chase precisely.
Fabricate in stainless
The cover is made from rust-proof stainless with a proper slope and drip edge.
Install & seal
The new cover is set, fastened and sealed to keep water out.
Cap the flue
A matching cap finishes the flue opening for full protection.
Commercial & residential
We handle chase cover installation for both homeowners and commercial properties — single-family homes, apartments, HOAs and businesses across the Front Range. Whatever the setting, you get the same careful, code-compliant work and honest pricing.
Chase Cover Installation FAQs
What's the difference between a chase cover and a crown?
Why does my chase cover keep rusting?
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