What Woodside's home-hardening fund means for a new chimney cap
The Town of Woodside's Defensible Space and Home Hardening Matching Fund reimburses 50% of approved work, up to a set program limit, and installing chimney spark arrestors is an eligible home-hardening item. (Source: Town of Woodside - Defensible Space & Home Hardening Matching Fund Program.)

This matters when you plan a cap. A plain cap covers the top of the flue and sheds rain. An arrestor is a mesh screen that stops embers from leaving the chimney, and many caps include one. The program names the arrestor, not the cap, as the eligible item. Whether a particular cap or combined unit counts toward the fund is up to the Town, not your installer.
Before you book, if you plan to apply
- Ask the Town of Woodside how its approval process works and whether your planned arrestor qualifies, before any work starts.
- Decide whether you want a cap with built-in ember mesh or a separate arrestor added to your existing cap.
- Ask for a written estimate that describes the mesh screen portion of the job on its own line.
- Keep the estimate and the final invoice together for your application.
Chimney cap installation in brief
A chimney cap sits on top of the flue to keep out rain, leaves, birds and small animals while letting smoke escape. The job starts with measuring the flue opening and checking that the crown or chase top can hold a cap securely. Next comes choosing a cap that fits: single-flue, multi-flue, or one with ember mesh. The cap is then fastened in place and checked to make sure it sits square and doesn't restrict the draft. Our chimney cap installation service covers the cap types and fitting process in more detail.
A new cap, or a different job?
A new cap is the right call when the chimney has no cap at all. Other situations call for a different service:
- Chimney cap replacement fits when an existing cap is rusted, bent or blown loose.
- Chimney spark arrestor installation fits when your cap is sound and you only need ember-stopping mesh added.
- Chimney animal screen installation fits when the main problem is birds or animals getting in.
- Chimney animal & nest removal comes first if something is already living in the flue. A cap installed over an occupied chimney traps the animal inside.
- Chimney crown repair may be needed first if the crown is cracked and can't hold a cap securely.
- Chase cover replacement usually fits better on a prefab chimney with a metal chase top, since the cover and cap often work together.
If you're still weighing whether a cap is worth adding, read do you need a chimney cap before you request an estimate.
Booking a cap installation in Woodside
When you get in touch, mention whether you want ember mesh and whether you plan to apply to the Town's matching fund, so the estimate describes the work clearly. For more on measuring, cap types and fastening, read how chimney cap installation works. The other chimney, fireplace and dryer vent services we offer in Woodside are listed together in one place.
Free estimates.
Request an estimate for a new chimney cap, with or without ember mesh.
Sources (1)
The sources of the Woodside facts on this page.
- 1Town of Woodside - Defensible Space & Home Hardening Matching Fund Program

