Chimney Leak Repairs in Andover

Chimney Leak Repairs in Andover

Andover customers looking for chimney leak repairs turn to Hampshire Roof Repairs. 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. Like Basingstoke, Andover saw substantial new-town-era growth in the mid-to-late 20th century, so alongside the older roofing in its historic centre there's a large stock of post-war housing where felt-covered flat-roof extensions and garages are now old enough to need attention — ponding water and split membranes are common finds. The historic centre itself has its own, older repair needs around period tile, slate and flashing.

Why Choose Hampshire Roof Repairs in Andover?

Hampshire Roof Repairs brings the same standard of chimney leak repairs to every property in Andover, Hampshire. Tracking down leaks around a chimney — usually the flashing or brickwork, not the chimney stack itself.

Key Benefits

• ✓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