Chimney Re-Pointing & Roof Repairs In Plymouth

On older Plymouth terraces, original iron fixings slowly corrode until they shear completely under the weight of the slate. If you notice several slates sliding out of line or sitting loose in your gutters after a light blow, nail rot is almost always the cause. While we can secure odd loose slates using copper tingles as a short-term measure, widespread nail sickness means the rest of the fixings on that roof pitch are likely close to failing.

If high winds make it unsafe to get onto the roof with full access equipment straight away, our priority is stopping interior water damage. We work safely to get heavy-duty tarpaulins properly secured over the breach or protect the affected timber work from inside the roof space. Once the wind drops to safe working levels, we return with the right ladders and materials to carry out the permanent structural fix.

Water rarely drops straight down through a pitched roof because heavy coastal rain tracks along the easiest route it can find. Wind forces rain under a broken overlap yards away, where it runs down timber battens or travels along the top of the roofing underlay until it hits an old nail hole or ceiling joist. We inspect inside your loft space first to follow the damp trail back to the true external entry point before moving any tiles.

Thick moss acts like a wet sponge on concrete tiles, holding persistent moisture against the surface and accelerating frost damage during cold snaps. The real danger comes when moss clumps roll down into the tile side laps, blocking the drainage channels and forcing rain sideways underneath the tiles. Once that water backs up over the tile ribs, it spills straight onto your underlay and rots the timber battens below.

If the brickwork or stonework is plumb and the individual masonry units are structurally sound, raking out the soft, blown mortar and repointing with a durable mix will stop driving rain from soaking through the stack. We only advise taking a chimney down below the roofline if the stack has a pronounced lean, if frost has shattered the bricks, or if internal damp has permanently degraded the structure.

Most interlocking concrete tiles fitted across suburban estates in Plymstock and Plympton—such as Redland 49s or Marley Ludlows—are either still manufactured or easily sourced from local salvage yards. We source compatible profiles and weathered colours so the repaired section meshes tightly with your existing roof courses without looking out of place. Ensuring the replacement tile interlocks correctly with the originals is what keeps the joint watertight against heavy Atlantic downpours.