Chimney Flashing in Utah

Step, counter, and base flashing — the details that stop chimney leaks.

Why chimney flashing leaks

A chimney is one of the most common places a roof leaks. The reason is almost always the flashing—the metal that seals where the chimney meets the roof. Older mortar joints, failed sealant, and aged step flashing break down over time and let water work past the roof-to-chimney transition.

Repairing chimney flashing is usually the difference between a small fix and a growing leak that rots framing and stains ceilings. Done correctly, flashing redirects water away from the chimney and keeps the junction watertight through Utah freeze–thaw and winter storms.

Step flashing weaves under each shingle layer
Counter flashing is cut into the masonry to shed water
Base flashing seals the chimney base to the roof
Correct details survive snow, ice, and wind

Pair chimney flashing with roof repairs for a complete leak fix. If the leak is in the Salt Lake City area, you can also review our Salt Lake City roofing service area before scheduling an inspection.

Chimney Flashing, Done Right

A proper chimney flashing has several layers. Step flashing is bent metal that weaves with the shingles on the sloped sides of the chimney. Base flashing seals the flat portion at the chimney base, and counter flashing is cut into the masonry to shed water over the step flashing. When all three are installed with correct clearances and sealants, the chimney-to-roof joint stays watertight.

Chimney flashing repair cost in Utah depends on the extent of the problem—re-sealing a joint is a smaller job than replacing rotted counter flashing or re-flashing a whole chimney. If the old flashing is aged or the mortar joints are in poor shape, replacement is usually the more reliable fix than repeated sealant.

We coordinate chimney flashing repair and replacement with the licensed, insured contractor serving your area. Where masonry needs attention, that work is included in a clear scope so your chimney and roof are sealed together, not in separate steps.