Caps & Crowns
Chimney Cap Repair & Installation
The cap is a small part with a big job: it keeps rain, snow, animals, and debris out of the flue, and its screen helps hold sparks in. A missing or damaged cap lets all of that straight into your chimney.
What a good cap does
A cap sits over the flue opening and blocks water from pouring directly into the chimney, keeps birds and small animals from nesting inside, and screens embers at the top. Because it takes the full brunt of the weather, it's also one of the first components to rust or blow loose.
Repair or replace
Sometimes a cap just needs refastening; sometimes rust or damage means it's time for a new one. We fit caps to the flue and chimney so they seat properly and stand up to Colorado wind and snow.
Signs your cap needs attention
- No cap at all on one or more flues
- A rusted, bent, or loose cap
- Water or moisture entering the flue from the top
- Birds, squirrels, or nesting material in the chimney
- Debris or leaves collecting inside
What our service covers
- New cap installation, single and multi-flue
- Cap repair and refastening
- Screen and spark-arrestor components
- Sizing and fitting to your flue
- Pairing with crown work where needed
Frequently asked questions
Do I really need a chimney cap?
A cap is one of the most cost-effective ways to keep water, animals, and debris out of a flue, which helps protect the rest of the system.
Why did my cap rust so quickly?
Caps take constant exposure to moisture and temperature swings. Material and fit both affect how long a cap lasts.
Related services
Talk to a Colorado chimney family
Call or request service and we'll help you figure out the right next step for your chimney or fireplace.