Skirt hems
Drip edges stop water from running down the siding and reduce staining.
Chimney Parts
Chase Cover Replacement Willow Street, PA
A chimney sweep in Willow Street can replace the metal cover on top of a framed chimney chase with a sloped top, drip edge and sealed collar around the flue. Call (223) 244-3839 to reach a local chimney sweep.
Homes with prefab fireplaces often have a chimney chase, which is a framed box around the metal flue pipe. The top of the chase is sealed with a metal chase cover that has an opening for the flue pipe. 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. Flat covers hold standing water, and galvanized steel rusts once the coating wears, which leaves brown streaks down the siding and eventually holes in the pan. 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. Over time it leads to rot in the framing, rust on the fireplace and mold in damp areas. Catching a bad cover early keeps the repair simple.
Depending on what the sweep finds, chase cover replacement in Willow Street, PA can go hand in hand with chimney cap installation and chimney leak repair.
Need chase cover replacement in Willow Street? Call (223) 244-3839 to talk to a local chimney sweep.
Call nowThe process
How chase cover replacement works
Replacing a chase cover is mostly about getting the fit right.
Check the top
The sweep checks the old cover, the storm collar, the cap and the siding near the top. 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. Most replacement covers are made to order.
Remove the old cover
The old chase top is removed, along with any rusted fasteners. Any damage underneath can then be seen.
Install the new cover
The new cover goes on with a slope or cross break so water runs off, and a drip edge that sheds water away from the siding. Fasteners are placed so they do not create new leaks.
Seal the collar
The cap is reinstalled and the collar sealed with high temperature sealant. The finished top is checked for gaps.
What is included
What chase cover replacement covers
Copper chase covers
Copper is a long lasting option for homes where looks matter.
Sloped tops
Shaped tops shed water instead of holding it which is the main fix for flat pans.
Storm collars
The collar around the flue pipe is sealed, and the cap is replaced if it is worn so water cannot run down the flue pipe.
Stainless covers
Stainless steel covers resist rust far better than galvanized steel and do not leave rust streaks.
Related service
Chimney Chase Repair Willow Street, PA
When a chase cover has leaked for a while, the chase itself often needs repair too. Rotted studs, soft plywood, damaged siding and soaked insulation are the usual problems. Flashing where the chase meets the roof is checked too.
When you call (223) 244-3839 from Willow Street, mention where you have seen water or rust, since it helps locate the leak. Some chase repairs need carpentry, so ask how that work is handled. The new cover should go on a sound chase.
Local help
Chase Cover Replacement Near Me
Chase covers in Willow Street face every kind of weather the year brings, from summer storms to winter snow. Homes in Willow Street and nearby towns such as Conestoga, Lancaster, Strasburg and Millersville often have chase covers that were installed when the house was built and never replaced, so replacing an old cover before it fails saves a lot of repair work.
For chase cover replacement in Willow Street, PA or nearby towns like Conestoga, Lancaster, Strasburg and Millersville, call (223) 244-3839 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. The hardest thing on brick here is not the cold itself but the constant swing above and below freezing: water soaks into brick, mortar joints and the crown on a mild day, freezes overnight and expands, which is how cracks, loose bricks and leaks start. Wind driven rain from coastal storms finds any gap in flashing, too. That is why chimney cleaning in Willow Street is usually booked in the fall, before the first cold night.
Why call
Why not wait
Safer fires
Small chimney problems caught early usually stay small repairs.
Sweeps who know Willow Street
Chimney sweeps in Willow Street know the chimneys and fireplaces common in local homes.
Know what happens next
Ask the sweep about the cause, the options and the estimate before work starts.
Chase Cover Replacement questions
Why is my chase cover rusting?
Many original chase covers are made of galvanized steel, which rusts once its protective coating wears away. Flat covers make it worse, since standing water sits on the metal. That rust washes down and stains the siding below.
How long does a stainless steel chase cover last?
A stainless steel or copper chase cover can last for decades. Shape matters as much as material, since a sloped top sheds water. Have it checked during chimney sweeping.
Can a leaking chase cover be repaired?
Small holes can sometimes be patched, but patches on a rusting galvanized cover rarely last. Replacing it with a sloped stainless or copper cover is the more lasting fix. Any rot underneath should be repaired at the same time.
Why is there water in my prefab fireplace?
When a chase top leaks, the water usually ends up in the fireplace below. That can rust the firebox, damage refractory panels and soak the area around the fireplace. A new cover and collar are often the fix.
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. A cap sits on top of the flue pipe that comes through the cover.
More questions? Call (223) 244-3839
Often needed together
Chimney Cap Installation
Putting a sturdy cap on top of the chimney sized to the flue tile or the whole crown.
Learn moreChimney Leak Repair
Finding and stopping water that gets in through the crown, cap, flashing or brick, before the water rots framing or ruins the flue.
Learn moreChimney Waterproofing
Waterproofing masonry chimneys with vapor-permeable repellents, not paint, applied after repairs so the brick sheds water but can still dry out.
Learn moreChimney Repair
Chimney repairs from the cap and crown down to the firebox, so the chimney stays dry and safe to use.
Learn more
Looking for something else?
See all chimney servicesTalk to a Willow Street chimney sweep about chase cover replacement
Call (223) 244-3839 for a local chimney sweep in Willow Street and nearby towns.
(223) 244-3839
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