Sloped tops
Covers are made with a slope, cross break or raised center so water runs off so rust has less chance to start.
Chimney Parts
Chase Cover Replacement Greencastle, PA
A rusted or leaking chase cover in Greencastle can be replaced with a custom stainless steel or copper cover before rust and standing water cause leaks into the chase and fireplace. One call to (223) 465-1032 reaches a nearby sweep who handles chase covers.
A chase is the boxed enclosure on the outside of a house that hides a factory-built chimney pipe, usually framed in wood and finished with siding or stone veneer. The chase cover, sometimes called a chase top or chase pan, is the metal sheet that caps the top of that enclosure. It is what keeps rain and snow out of the chase.
Many chase covers installed by builders are made of galvanized steel, and they are often flat. A flat galvanized pan collects water, rusts through and stains the siding below. Rust stains on the siding are often the first visible sign of a failing cover.
Water that gets past the cover can do real damage inside the chase. Rotted framing, wet insulation, rusted firebox parts and water stains inside the house are all common results. The sooner the cover is replaced, the less damage there is to fix.
Depending on what the sweep finds, chase cover replacement in Greencastle, PA can go hand in hand with chimney cap installation and chimney leak repair.
Need chase cover replacement in Greencastle? Call (223) 465-1032 to talk to a local chimney sweep.
Call nowThe process
What happens during a chase cover replacement
Here is how a sweep usually handles a chase cover replacement.
Look for damage
The condition of the cover, collar and chase top is checked. Soft wood under the cover is a sign of a longer leak.
Size the cover
Exact measurements are taken so the new cover fits snugly. Covers are usually custom fabricated to fit.
Take off the old top
The cap and old cover are removed carefully so the flue pipe is not disturbed. Any damage underneath can then be seen.
Fit the new top
A sloped stainless or copper cover is fitted and fastened through the side skirt. It is fastened through the skirt, not through the top.
Seal the collar
A sealed storm collar and cap close up the opening at the flue. The sweep makes sure water has nowhere to get in.
What is included
Chase cover options
Chimney caps
The collar around the flue pipe is sealed, and the cap is replaced if it is worn for a complete watertight top.
Skirt hems
A hemmed drip edge on the skirt kicks water away from the siding which protects trim and siding.
Stainless steel chase covers
Stainless steel covers resist rust far better than galvanized steel without needing paint.
Copper chase covers
A copper chase top adds a finished look and resists corrosion that weathers to a natural color.
Related service
Chimney Chase Repair Greencastle, PA
A failed chase cover can lead to damage inside the chase, from the framing to the fireplace. The work may include new framing, new sheathing, siding repairs and drying or replacing insulation. Flashing where the chase meets the roof is checked too.
When you call (223) 465-1032 from Greencastle, mention where you have seen water or rust, since it helps locate the leak. Bigger framing repairs may involve a carpenter, while the cover and cap are handled by the sweep. Fixing the cover without fixing rot underneath only delays the problem.
Local help
Chase Cover Replacement Near Me
Around Greencastle, flat galvanized chase covers are a common source of leaks and rust stains. In Greencastle and places nearby like State Line, Waynesboro, Wayne Heights and Chambersburg, snow and rain sitting on flat chase tops speed up rust, and a sloped stainless or copper cover usually ends the problem.
For chase cover replacement in Greencastle, PA or nearby towns like State Line, Waynesboro, Wayne Heights and Chambersburg, call (223) 465-1032 to reach a chimney sweep who covers your street.
What the local climate does to a chimney
Cold winters keep fireplaces, wood stoves and oil burners working for half the year or more. Masonry takes the worst of it from the freeze and thaw cycle: water soaks into brick, mortar joints and the crown on a mild day, freezes overnight and expands, and each winter widens the cracks a little more. Wind driven rain from coastal storms finds any gap in flashing, too. That is why chimney cleaning in Greencastle is usually booked in the fall, before the first cold night.
Why call
Why fix it now
Safer fires
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Familiar with local homes
Local sweeps see the same chimney types and weather wear across Greencastle and nearby towns.
Clear next steps
Ask your questions before you agree to anything.
Chase Cover Replacement questions
Why is my chase cover rusting?
Rust usually comes from a galvanized cover that has started to break down. Flat tops that hold water rust faster. The rust then runs down the siding as brown streaks.
Can water from a chase cover damage my fireplace?
Water from a leaking chase cover often runs down the flue pipe or framing and into the fireplace. It can lead to rust, damaged panels and stains around the fireplace. A new cover and collar are often the fix.
How long does a stainless steel chase cover last?
Quality covers in stainless or copper hold up for a long time. Good design keeps water off the cover and the siding. A yearly look at the chase top is a good habit.
What does a chase cover do?
A chase cover is the metal top on a framed chimney chase, the boxed enclosure around a factory-built chimney pipe. Without it, water would run straight into the chase. The cap and cover work together to keep water out.
Can a leaking chase cover be repaired?
A rusting cover tends to keep rusting around any patch. A new stainless or copper cover with a slope usually solves the problem for good. The framing beneath should be checked while the cover is off.
More questions? Call (223) 465-1032
Related services
Chimney Cap Installation
Putting a sturdy cap on top of the chimney to keep out rain, animals, leaves and stray sparks.
Learn moreChimney Leak Repair
Finding and stopping water that gets in through the crown, cap, flashing or brick, whether the drip shows up in the attic, the ceiling or the firebox.
Learn moreChimney Waterproofing
Waterproofing masonry chimneys with vapor-permeable repellents, not paint, as the last step in keeping a chimney dry.
Learn moreChimney Repair
Repairs for the masonry, crown, flashing and flue of a damaged chimney, matched to what an inspection actually finds.
Learn more
Looking for something else?
See all chimney servicesTalk to a Greencastle chimney sweep about chase cover replacement
Call (223) 465-1032 for a local chimney sweep in Greencastle and nearby towns.
(223) 465-1032
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