Roof flashing
Leaking flashing is resealed or replaced where the chimney passes through the roof instead of relying on another coat of tar.
A Stratford chimney technician can fix the crown, masonry, flashing and flue liner of a damaged chimney, usually by stopping the water that causes most of it. Dial (856) 441-8084 to talk with a local chimney sweep about the repair.
Chimneys tend to fail from the top down, and water is behind most of the damage. When moisture gets into brick and mortar and then freezes, it expands and breaks the masonry apart a little more each cold snap. Heat does its own damage inside, where years of fires can crack clay flue tiles and burn out the mortar between them.
The damage that matters most is often the part you cannot see from the ground. A broken liner is a fire and carbon monoxide risk because it no longer keeps heat and exhaust inside the flue. On the exterior, loose bricks at the top can come down in a storm, and flashing leaks can quietly rot the roof deck and framing.
It helps to know what you are seeing before you call. Write down where you see stains, flaking brick or crumbling mortar, whether bits of tile have turned up in the fireplace and when the problem appears. Say what the chimney vents, too, whether a wood fireplace, a stove, a gas insert or a furnace, since the flue repair depends on the appliance.
Chimney Repair is often paired with chimney masonry repair and chimney crown repair, depending on the cause.
Need chimney repair in Stratford? Call (856) 441-8084 to talk to a local chimney sweep.
Call nowGood chimney repair starts with finding out why the damage happened.
Before any repair is planned, the chimney is checked top to bottom, inside the flue and outside on the roof. Under the NFPA 211 standard, a Level 2 inspection is the norm after a chimney fire, storm damage or a change of appliance.
Water stains rarely appear right under the leak, so the source is traced back to the crown, flashing, cap or porous brick. Patching the symptom without the cause means the same repair next year.
Worn joints are ground out and repointed, and spalled or cracked bricks are cut out and replaced with brick that matches in size and hardness. Mortar that is too hard for old, soft brick makes the brick crack, so the mix is matched to the masonry.
A cracked crown is sealed with a flexible crown coating if the damage is minor, or rebuilt with a proper overhang and drip edge if it is breaking apart. A cap with a screen is often added at the same time to keep rain and animals out of the flue.
Loose or rusted flashing is replaced with step flashing along the sides and counter flashing set into the mortar joints. A cricket behind a wide chimney keeps water and snow from piling up against it.
When the camera shows cracked tiles or missing mortar joints in the flue, the fix is resurfacing or a new liner. The right option depends on the fuel, the appliance and how bad the damage is.
Leaking flashing is resealed or replaced where the chimney passes through the roof instead of relying on another coat of tar.
Soft, sandy mortar is raked out and replaced before loose brick starts to shift.
Cracked flue tiles are resurfaced or the flue is relined so heat and exhaust stay inside the chimney.
Cracked or spalling bricks are cut out and replaced with matching brick without tearing down the whole stack.
A failing crown is patched or replaced with an overhang that throws water clear of the brick.
Chimney restoration is the broader job of returning an old or worn chimney to safe, watertight condition. Most restorations involve several kinds of work at once: masonry repair, crown and cap work, flashing and flue relining. Handling it as one job avoids setting up ladders and roof access again and again.
Older homes in Stratford are where restoration makes the most sense, especially chimneys that have sat unused for years or are coming back into service. The goal is to keep as much original masonry as possible and match the look of the old brick and mortar. Ask the chimney sweep to walk you through which items are safety repairs and which are cosmetic, so you can plan the work in stages if needed.
In Stratford, chimney damage usually shows up after a hard winter or a wet season: cracked crowns, worn mortar and leaks at the roof line. From Stratford out to neighboring towns such as Somerdale, Lindenwold, Echelon and Magnolia, older chimneys tend to need mortar and crown work while newer ones more often need flashing or chase cover repairs, and small repairs done early keep a chimney out of rebuild territory.
Need chimney repair around Stratford? Call (856) 441-8084 for a Stratford chimney sweep who serves the towns around it too.
Winters here are long and cold, and the heating season usually runs from October well into April. The hardest thing on brick here is not the cold itself but the constant swing above and below freezing: 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. Nor'easters drive rain sideways into flashing and mortar that looked fine in summer. That is why chimney cleaning in Stratford is usually booked in the fall, before the first cold night.
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Chimney sweeps in Stratford know the chimneys and fireplaces common in local homes.
Ask your questions before you agree to anything.
More questions? Call (856) 441-8084
Fixing the brick, stone and mortar that hold a chimney together, with materials matched to the original masonry.
Learn moreFixing cracked, thin or crumbling chimney crowns, with a proper overhang and drip edge.
Learn moreRepairing the metal seal between the chimney and the roof, to stop leaks at the roof line for good.
Learn moreA top to bottom check of the chimney, inside and outside so you know whether it is safe to light a fire.
Learn moreLooking for something else?
See all chimney servicesCall (856) 441-8084 for a local chimney sweep in Stratford and nearby towns.
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