Chimney Cap Installation in Seattle
A chimney cap covers the top of the flue to keep rain, leaves and animals out, and many caps include a mesh that also stops sparks. We measure your chimney and install a cap that fits the flue and the crown.
- WA L&I SEATTCP743MH
Signs to look for
- No cap at all
An open flue lets rain and animals in.
- A rusted or damaged cap
Rust, holes or a loose cap should be replaced.
- Animals or nests in the chimney
A cap keeps birds and small animals out once the flue is clear.
How we do it
- 1
Measure the flue
We measure the flue and the crown to choose the right size and type.
- 2
Choose a cap
We go over the options with you.
- 3
Install the cap
We fasten the cap to the flue or crown so it stays in place in wind.
- 4
Check the fit
We check that the cap is secure and the flue is clear.
Before and after
Why it matters in Seattle
A cap is one of the lower-cost ways to protect a chimney from Seattle’s rain. It is often installed along with a crown repair.
Related services
Where we work
We serve Seattle and nearby neighborhoods. See the areas we serve.
Frequently asked questions
What does a chimney cap do?
It keeps rain, debris and animals out of the flue, and many caps have a mesh that stops sparks.
Does the cap size matter?
Yes. A cap that does not fit the flue can blow off or restrict airflow.
Can a cap fix a leaking chimney?
A cap helps keep rain out of the flue, but leaks can also come from the crown or flashing.