Copper tops
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Chimney Parts
Chase Cover Replacement Delmont, PA
A rusted or leaking chase cover in Delmont can be replaced with a custom stainless steel or copper cover with a sloped top, drip edge and sealed collar around the flue. Dial (724) 412-9258 to talk with a local chimney pro about your chase.
If your chimney is covered in siding instead of brick, it is probably a chase built around a metal flue. The chase cover, sometimes called a chase top or chase pan, is the metal sheet that caps the top of that enclosure. Everything inside the chase depends on that cover staying watertight.
Builder grade chase covers are usually galvanized steel cut flat across the top. Water pools on a flat galvanized top until rust sets in, and then it leaks. Rust running down the chase is usually the first clue.
Once water gets in, it can travel down the chase and into the fireplace. Rotted framing, wet insulation, rusted firebox parts and water stains inside the house are all common results. Replacing the cover early is far easier than repairing a rotted chase.
If the problem goes deeper than it first looked, a Delmont chimney sweep may also recommend chimney cap installation or chimney leak repair.
Looking for Delmont chase cover replacement? Call (724) 412-9258 and describe the problem to a chimney sweep who works in Delmont.
Call nowThe process
How chase cover replacement works
A chase cover has to be sized to the chase and the flue, so measuring comes first.
Check the top
The sweep checks the old cover, the storm collar, the cap and the siding near the top. Damage below the cover may need repair before the new cover goes on.
Measure the chase
The chase top is measured, along with the flue opening and its position. Most replacement covers are made to order.
Take off the old top
The cap comes off first, then the old cover is unscrewed and lifted away. 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.
Reinstall the cap
The cap is reinstalled and the collar sealed with high temperature sealant. The sweep makes sure water has nowhere to get in.
What is included
Chase cover work
Drip edges
The edge of the cover is bent so water drips clear of the chase which protects trim and siding.
Sloped tops
A sloped or cross broken top keeps water from pooling so rust has less chance to start.
Stainless covers
Stainless steel is the most common replacement material and do not leave rust streaks.
Storm collars
The collar around the flue pipe is sealed, and the cap is replaced if it is worn for a complete watertight top.
Related service
Chimney Chase Repair Delmont, 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. The framed chase also needs proper flashing where it meets the roof.
When you call (724) 412-9258 from Delmont, 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. The new cover should go on a sound chase.
Local help
Chase Cover Replacement Near Me
Chase covers in Delmont face every kind of weather the year brings, from summer storms to winter snow. Homes in Delmont and nearby towns such as Murrysville, Jeannette, Penn and Manor often have chase covers that were installed when the house was built and never replaced, and a sloped stainless or copper cover usually ends the problem.
Need chase cover replacement around Delmont? Call (724) 412-9258 for a Delmont chimney sweep who serves the towns around it too.
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: rain and melting snow soak into the crown and joints, then freeze and push them apart, which is how cracks, loose bricks and leaks start. Wind driven rain from coastal storms finds any gap in flashing, too. Most homeowners in Delmont, PA schedule a sweep in early fall, and a repair check after a hard winter.
Why call
Why act early
Smaller repairs
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Local knowledge
Chimney sweeps in Delmont 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.
Common questions about chase cover replacement
Can water from a chase cover damage my fireplace?
A failed chase cover is one of the most common causes of water in a factory-built fireplace. It can lead to rust, damaged panels and stains around the fireplace. Replacing the cover and storm collar usually stops it.
Why are there rust streaks on my chimney siding?
Builder grade chase tops are often galvanized steel, and they rust after years of weather. Flat covers make it worse, since standing water sits on the metal. That rust washes down and stains the siding below.
How long will a new chase cover hold up?
A stainless steel or copper chase cover can last for decades. Shape matters as much as material, since a sloped top sheds water. Inspections every year catch problems early.
What is a chase cover?
A chase cover is the metal top on a framed chimney chase, the boxed enclosure around a factory-built chimney pipe. Its job is to keep water out of the framing, insulation and fireplace. A cap sits on top of the flue pipe that comes through the cover.
Can a leaking chase cover be repaired?
Patching a rusted chase cover is usually a short term fix. 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 (724) 412-9258
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
Stopping chimney leaks at the source, whether the drip shows up in the attic, the ceiling or the firebox.
Learn moreChimney Waterproofing
Treating chimney brick and mortar with a breathable water repellent, 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 servicesGet chase cover replacement help in Delmont
Call (724) 412-9258 to talk to a chimney sweep serving Delmont, PA.
(724) 412-9258
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