Chimney Work in Aldershot

Right now the chimney is a dark stain spreading down the bedroom wall, a pot leaning off its bed and mortar you can pick out with a thumbnail. Afterwards it is a straight, repointed stack with a solid weathered flaunching and lead flashing that sheds water for decades.

Wey Valley Roofing is family run, fully insured with Public Liability Insurance, and backed by 36 years on Surrey roofs and a 25-year written workmanship guarantee on every job, including chimney repairs and our emergency roofing services Aldershot.

Call 07428 300474 any time and a real person answers, day, night or weekend.

Chimney Repairs and Repointing

Repointing is the most common chimney job on Aldershot's older brick stacks, particularly on the exposed gable end where driving rain hits hardest. Old mortar goes soft, water tracks in behind the pointing, and the damp shows up on a bedroom ceiling long before anyone looks at the roof.

Repointing and Flaunching

Joints are raked out to a depth of at least twice the joint width, dust brushed clear and the brick damped down, then repointed with a lime or soft mortar mix matched to the existing brick so the mortar stays weaker than the masonry. Flaunching is renewed as a solid weathered fillet sloping away from the pot so water runs off rather than sitting on the top of the stack.

Flashing and Lead Work

Flashing failure is the other frequent cause of a wet chimney breast. We use lead in code 4 or code 5 depending on the detail, with the upstand chased into a raked joint, wedged and pointed, and stepped over the tiles with the correct minimum cover. Soakers and back gutters are formed to the same guidance rather than patched with mastic.

Whether you need chimney work in Aldershot or chimney work in Knaphill, we cover the whole area, and the same detailing and materials are used on both.

Pots and Cowls

Pots are rebedded on a fresh flaunching, not propped with mortar dabs. Cowls and bird guards are selected for the appliance below, since a solid fuel flue and a capped disused flue need different terminals to stay ventilated and dry.

Chimney Stack Rebuilds and Removal in Aldershot

When a stack has moved, leaned, or lost its bond over several courses, repointing only buys a season or two. A partial or full rebuild is the honest answer, and we say when the smaller repair will do instead.

Partial and Full Rebuilds

The sequence is fixed. Bricks are recorded and salvaged where they can be reused, the stack is taken down to sound masonry, courses are rebuilt to line and plumb, a new lead tray or apron is dressed in where the detail calls for it, the flaunching is formed and the pot rebedded, then the flashing is remade and the tiles refixed to BS 5534 for fixing and wind uplift. Nobody leaves a stack open overnight without it being made weathertight first.

Removal and Making Good

Where a stack is redundant, it can be taken down to below roof level and the roof closed up with matching tiles, new battens and underlay, so there is no flat patch of felt sitting where the chimney used to be. Structural implications above and below the roofline are checked before anything comes down, and building control involvement is flagged early where it applies, as GOV.UK guidance on building regulations approval sets out.

One person is responsible for the job from the survey to the guarantee being handed over, so there is no gap where a half-finished stack sits waiting. If you are looking for a roofer close to home in Aldershot, Scott answers the phone himself and will tell you what the chimney actually needs. Every job carries a 25-year written workmanship guarantee, given to you in writing before the team leaves, and 36 years on Surrey roofs is behind the advice you get.