Chimney Reseals

Counter-flashing that’s pulled from the mortar, step flashing that’s rusted or was never right, crowns cracked and wicking water — we rework the assembly so each layer sheds onto the next. Wood-stove chimneys on cabins get the same treatment; they’re one of the most common leak sources we chase in the Gorge.

Walls, Valleys, and Additions

Additions are leak factories when the new roof meets the old wall without proper integration. Valleys concentrate everything the roof collects. We rebuild these details the boring, correct way — metal worked into the assembly, not caulk smeared over the symptom.

Why Caulk Isn’t a Repair

Sealant has a place — as a component, not a strategy. Caulk-only “repairs” buy months and cost you the years the proper fix would have delivered, usually with rotted decking as interest. If a previous repair was a tube of black goo, that’s often the leak we’re actually fixing.

From Our Job Log

Recent work: a chimney resealed — flashing and masonry joints closed against water.

Is it a chimney leak or a roof leak?

If the stain sits directly below the chimney and shows up in wind-driven rain rather than every storm, the flashing is the usual suspect — not the shingles.

That distinction matters because the two repairs are not the same job. A field leak in the shingles leaves a stain that tracks down a rafter and often shows up in any hard rain. A chimney leak is fussier: it needs wind from a particular direction, or a long soaking rain that finally overwhelms a failed seal, and the water almost always enters where two different materials meet — brick and metal, metal and shingle. That is why a chimney leak can go quiet for weeks and then reappear on the one bad night, and why chasing it with sealant from a ladder rarely ends it.

What does chimney leak repair actually involve?

We trace the water to its entry point first, then repair the cause — resealing the crown, replacing step and counter flashing, or rebuilding the tie-in where the chimney meets the roof.

In practice that means getting on the roof and reading the assembly before quoting anything. Step flashing that was never woven into the courses, counterflashing that was face-nailed and caulked instead of let into a mortar joint, a crown that has cracked through, a cricket that was never built on the high side of a wide chimney — each of those leaves a different signature, and each needs a different fix. We work chimney and flashing repairs across the Red River Gorge region and east-central Kentucky, including Beattyville, Slade, Stanton, Campton, Irvine, Booneville, Jackson, Berea, and Richmond.

Masonry chimneys in this part of Kentucky take a particular beating: freeze-thaw cycling works water into hairline crown cracks over the winter, and the wide temperature swings between a sunny afternoon and a cold night keep opening and closing every joint. The National Weather Service office in Jackson, KY tracks those swings for our counties, and they are the reason a seal that looked fine in October can be the source of a February stain.

Common Questions

My ceiling stain is nowhere near the chimney — could it still be flashing?

Very possibly. Water travels along rafters and decking before it drops, so the stain marks the exit, not the entry. Flashing points uphill of the stain are the first suspects on every leak trace we run.

Leak already active? Start at roof repair — tarp and trace come first.

Last updated: August 14, 2026

We keep an eye on the National Weather Service forecast out of Jackson, Kentucky — in this region, knowing what the weather just did is half the diagnosis.