Fireplace Damper Installation
Installing dampers on fireplaces that never had one — or upgrading to an energy-saving top-sealing design.

Some older fireplaces were built without a functioning damper, or with one that's beyond saving. Adding a proper damper — often a top-sealing model — gives you control over draft and stops the fireplace from acting like an open window all year long.
Signs you need fireplace damper installation
- Your fireplace has no working damper at all
- You feel outside air pouring in through the fireplace
- You want to seal the flue when it's not in use
- The original damper is missing or removed
- You're upgrading an older or historic fireplace
The benefits
- Control over draft and airflow
- A tight seal when the fireplace is idle
- Real energy savings across the year
- Weather and animal protection with top-sealing models
- A fireplace that finally behaves the way it should
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
Evaluate the flue
We determine the best damper type for your fireplace and flue.
Select the model
Throat or top-sealing, sized to your opening.
Install & control
The damper and its control mechanism are installed and tested.
Verify the seal
We confirm a smooth open and a tight close.
Commercial & residential
We handle fireplace damper 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.
Fireplace Damper Installation FAQs
Can you add a damper to a fireplace that never had one?
Is this worth it if I rarely use my fireplace?
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