Copper tops
A copper chase top adds a finished look and resists corrosion for homes where looks matter.
Chimney Parts
Chase Cover Replacement Hightstown, NJ
A chimney sweep in Hightstown can replace the metal cover on top of a framed chimney chase sized to the chase and shaped to shed water off the edges. Dial (609) 834-0024 to talk with a local chimney pro about your chase.
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. Everything inside the chase depends on that cover staying watertight.
Builder grade chase covers are usually galvanized steel cut flat across the top. 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 running down the chase is usually the first clue.
A leaking chase cover lets water soak the framing, insulation and fireplace below. It can rot the wood framing and sheathing, soak insulation, rust the metal fireplace and flue pipe and leave stains on ceilings or walls near the fireplace. The sooner the cover is replaced, the less damage there is to fix.
Chase Cover Replacement is often paired with chimney cap installation and chimney leak repair, depending on the cause.
Dealing with this in Hightstown, NJ right now? Call (609) 834-0024 to talk to a local chimney sweep.
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. Soft wood under the cover is a sign of a longer leak.
Measure the chase
The chase top is measured, along with the flue opening and its position. Covers are usually custom fabricated to fit.
Remove the old cover
The old chase top is removed, along with any rusted fasteners. The framing below is checked once it is exposed.
Fit the new top
A sloped stainless or copper cover is fitted and fastened through the side skirt. Screws go through the sides so the top stays watertight.
Seal the collar
The cap is reinstalled and the collar sealed with high temperature sealant. A final look confirms the cover is secure.
What is included
Chase cover options
Storm collars
A new storm collar and cap finish the top to keep out animals and rain.
Stainless steel chase covers
A stainless cover holds up to weather for many years and do not leave rust streaks.
Skirt hems
Drip edges stop water from running down the siding which protects trim and siding.
Cross break designs
Covers are made with a slope, cross break or raised center so water runs off so rust has less chance to start.
Related service
Chimney Chase Repair Hightstown, NJ
When a chase cover has leaked for a while, the chase itself often needs repair too. The work may include new framing, new sheathing, siding repairs and drying or replacing insulation. The framed chase also needs proper flashing where it meets the roof.
If you are in Hightstown, tell the sweep about any water stains, soft siding or rust inside the fireplace when you call (609) 834-0024. Bigger framing repairs may involve a carpenter, while the cover and cap are handled by the sweep. Rot under the cover needs attention before the new cover goes on.
Local help
Chase Cover Replacement Near Me
Chase covers in Hightstown face every kind of weather the year brings, from summer storms to winter snow. From Hightstown out to neighboring towns like Twin Rivers, Cranbury, Princeton Meadows and Concordia, sweeps regularly find rusted chase tops on homes that are only a decade or two old, and a sloped stainless or copper cover usually ends the problem.
Searching for chase cover replacement near me from Hightstown or Twin Rivers, Cranbury, Princeton Meadows and Concordia? Call (609) 834-0024 to talk to a chimney sweep who works in your part of town.
Chimneys in this climate
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, and each winter widens the cracks a little more. Nor'easters drive rain sideways into flashing and mortar that looked fine in summer. Most homeowners in Hightstown, NJ schedule a sweep in early fall, and a repair check after a hard winter.
Why call
Why fix it now
Less damage
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Sweeps who know Hightstown
Chimney sweeps in Hightstown know the chimneys and fireplaces common in local homes.
Clear next steps
Ask your questions before you agree to anything.
Chase Cover Replacement FAQ
Should I patch or replace my chase cover?
A rusting cover tends to keep rusting around any patch. Replacing it with a sloped stainless or copper cover is the more lasting fix. Any rot underneath should be repaired at the same time.
How long does a stainless steel chase cover last?
Quality covers in stainless or copper hold up for a long time. Shape matters as much as material, since a sloped top sheds water. Have it checked during chimney sweeping.
What does a chase cover do?
The chase cover is the metal sheet that seals the top of a chimney chase, with an opening for the flue 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 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. A new cover and collar are often the fix.
Why is my chase cover rusting?
Builder grade chase tops are often galvanized steel, and they rust after years of weather. Water pooling on a flat cover speeds up corrosion. The rust then runs down the siding as brown streaks.
More questions? Call (609) 834-0024
Related services
Chimney Cap Installation
Installing chimney caps with mesh sides so water, birds and debris stay out of the flue.
Learn moreChimney Leak Repair
Tracing chimney leaks to the real entry point and sealing it, 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, applied after repairs so the brick sheds water but can still dry out.
Learn moreChimney Repair
Fixing cracked crowns, failing mortar, loose brick, leaky flashing and damaged flue tiles, matched to what an inspection actually finds.
Learn more
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Call (609) 834-0024 to talk to a chimney sweep serving Hightstown, NJ.
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