October 13, 2025

Should You Install a Chimney Cap on Your Chimney in Lancaster, PA?

Author

John Esh

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If you’re a homeowner around Lancaster County — maybe Elizabethtown, Harrisburg, or Lebanon — and you’ve got a working fireplace, you’ve probably wondered if a chimney cap is worth it. Here’s the honest truth from the team at Joyland Roofing: most of the time, yes. You don’t need one to survive, but it sure makes life easier for both your home and your roof.


Chimney Caps Keep Birds, Bats, and Squirrels Out of Your Home

Every spring, we get calls from homeowners who hear scratching or fluttering sounds in their chimneys. Nine times out of ten, it’s a bird or squirrel who decided your flue looked like a cozy apartment. Once they’re in there, it’s a mess — nests block airflow, and sometimes they end up inside your living room A simple chimney cap with mesh sides solves that problem.

 It keeps wildlife out while letting your fireplace breathe normally.

 If you want to stop critters from crashing your next movie night, this is your first line of defense.



Protect Your Roof and Chimney from Rain Damage

Here in Pennsylvania, we see a lot of rain — and without a chimney cap, that water goes straight down the flue.Over time, it mixes with creosote (that black sticky residue from wood fires) and causes corrosion or decay inside the chimney. Eventually, it can even stain your brick or leak into your home. A stainless-steel or powder-coated chimney cap sheds that rain and keeps your chimney dry year-round. It’s one of those small upgrades that prevents a whole list of expensive repairs later.



A Chimney Cap Helps Prevent Roof Fires

If you have a wood roof — especially cedar shake or shingles — a chimney cap isn’t just a nice idea; it’s a safety feature. When you burn wood, tiny embers shoot up the flue. Without a cap, they can land on your roof and start a fire That’s why we always recommend a chimney cap with  spark arrester for wood-burning fireplaces. It traps the sparks before they ever touch your roof. Gas fireplaces don’t send sparks up the chimney, but for wood-burning setups, this small bit of metal can make a huge difference in protecting your roof and your peace of mind.



How Much Does a Chimney Cap Installation Cost in Central PA?

It’s really the only downside to chimney caps — the cost.

 A good setup, installed properly, usually runs between $500 and $600, depending on the material and your chimney’s size.

 You’ll pay a bit more for stainless steel or powder-coated finishes, but they won’t rust or streak down your chimney over time.

In other words, you pay once and don’t have to think about it again.

 No constant maintenance, no replacing it every few years, just reliable protection.



Why Joyland Roofing Recommends Chimney Caps for Homeowners

Here’s how we look at it: chimney caps aren’t mandatory, but they’re smart. They keep out the wildlife, protect against rain and corrosion, and prevent sparks from doing damage. Plus, they just look clean and finished — like the last puzzle piece your roof was waiting for.

At Joyland Roofing, we help homeowners across Lancaster, Harrisburg, Lebanon, Carlisle, and Mechanicsburg install chimney caps that fit perfectly and look great. We’ll inspect your roof, check your chimney’s condition, and help you choose the right cap — stainless, powder-coated or spark arresting — so you can feel confident it’ll last for years. Because at the end of the day, we’re not here to sell you things you don’t need. We’re here to make your home safer, sturdier, and a little less interesting to the local wildlife.



FAQs About Chimney Caps



Do I really need a chimney cap?

 You can live without one, but a cap prevents rain intrusion, wildlife entry, and ember escape.

  • It’s low-cost protection for your chimney and your roof.

What type of chimney cap should I buy?

 Choose stainless steel or powder-coated steel with mesh sides.

  • For wood-burning fireplaces, pick a model with a spark arrester to catch embers.

Will a chimney cap affect fireplace draft?

  • A properly sized cap allows normal ventilation while blocking rain, debris, and animals.

How much does chimney cap installation cost in Central PA?

  • Most installs land around $500 to $600 including materials and labor, depending on chimney size and finish.

Who installs chimney caps near Lancaster, Harrisburg, and Lebanon?

 Joyland Roofing installs chimney caps across Lancaster County, Harrisburg, Lebanon, Carlisle, and Mechanicsburg.

  • Call 717-459-3499 to schedule your inspection.



Ready to Protect Your Roof?

Add a simple chimney cap and save yourself from costly damage later.

 Request your free inspection today at JoylandRoofing.com or call 717-459-3499.



By John Esh February 11, 2026
If your roof is building an ice dam here in Central PA, this guide gives you quick steps you can take right now and a clear explanation of how to prevent it in the future. Quick Actions For Active Leaks If you have a leak under an ice dam, here’s what you can do right away. • Get a bucket under the drip if you can access the crawlspace or attic. • Knock down heavy icicles using a broom or long pole to reduce gutter weight. • Remove as much snow from the roof as you can using a snow rake. • Use Calcium Chloride, not salt. You can fill old socks or hose with it and place them across the ice dam to melt channels. • Avoid metal tools like chisels or hammers. They will damage shingles and gutters. If you can’t safely reach the roof, call a roofer. Just make sure they aren’t planning to chop or smash the ice. That always makes things worse. What Causes An Ice Dam? Ice dams happen because your roof deck gets warm even while the outside air is freezing. Heat escapes from your house into the attic, warms the roof deck, melts the snow, then the meltwater runs downhill and refreezes at the cold eaves. That refreeze is the “dam.” This repeats in a loop. Warm air escapes. Snow melts. Meltwater flows. It hits the cold eaves. It freezes. It builds a ridge. The ridge traps water. The trapped water backs up under shingles and causes leaks. Should You Remove The Ice Dam Or Wait? If there’s no leak and the dam is small, and the snow is mostly off the roof, you can usually wait for a warm-up. If any of these are true, you should get it removed quickly: • You already have a leak • The ice dam is large • There’s a lot of snow on the roof • The forecast stays below freezing for several days Gutters around Central PA are typically rated for 40 to 50 pounds per foot. Ice weighs about 57 pounds per cubic foot. It adds up fast and can pull gutters right off the house.
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