Chimney Leak Repairs
Tracking down leaks around a chimney — usually the flashing or brickwork, not the chimney stack itself.
About Our Chimney Leak Repairs Service
A leak that shows up as staining on a chimney breast wall inside the house is one of the most common patterns we're asked to look at, and the cause is very often not what people expect. The chimney stack itself is usually fine — the actual problem tends to be the flashing where the stack meets the roof, or the pointing and brickwork of the stack above the roofline. Flashing at this junction takes a lot of movement and weathering because it's bridging two very different materials, and lead here can lift, corrode or work loose over time. Higher up, cracked or "spalling" brickwork and pointing on an exposed chimney stack lets water into the masonry itself, which can then track down inside the chimney breast and appear as a stain well below roof level. Properly diagnosing a chimney leak means checking both the flashing at roof level and the stack above it, not assuming it's one or the other.
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Request a Free QuoteBenefits of Our Chimney Leak Repairs Service
- ✓Checks both the roof-level flashing and the stack brickwork, not just one
- ✓Recognises that a stain low on a chimney breast can trace back to damage high on the stack
- ✓Repairs using materials and methods matched to your chimney's construction
Chimney Leak Repairs — Frequently Asked Questions
Yes, very commonly. Water getting into cracked or eroded pointing high up on a chimney stack can track down inside the brickwork or the flashing detail and show up as a stain much further down the chimney breast than where it actually entered — it's one of the more counter-intuitive leak patterns we see.
It can be — a visibly leaning or cracked chimney stack is a structural concern as well as a leak risk, and debris can fall from it. Keep yourself and others away from the area directly below and around it, avoid using any connected fireplace, and get it looked at as a priority.
It depends on whether the fault is at flashing level, higher up in the brickwork, or both, and how the chimney is accessed. Book a free roof survey and we'll give you an honest figure once we've actually diagnosed it.
Chimney Leak Repairs — Areas We Cover
New Alresford
Hampshire
Also covers nearby:
Related Services
Flashing Repairs
Re-sealing the lead or alternative material that waterproofs every junction on your roof — chimneys, walls, dormers.
Learn moreRoof Valley Repairs
Fixing the channel where two roof slopes meet — one of the highest water-volume points on the whole roof.
Learn moreSkylight & Roof-Light Leak Repairs
Sorting leaks around a skylight or roof-light — usually the surrounding seal, not the glazing unit itself.
Learn moreReady to Start Your Chimney Leak Repairs?
Book your free no-obligation survey today.