Chimney repointing
Weathered mortar joints can allow moisture into the stack and loosen masonry. Defective joints may need to be prepared and repointed with an appropriate mortar.
CHIMNEYS
Chimney repairs, leadwork
and weatherproof detailing.
Chimney maintenance and repairs including pointing, flaunching, capping and leadwork across Harrow, Ruislip, Northwood and Ickenham.
LOCAL ROOFING SPECIALISTS
Protecting an exposed part of the roof.
Chimneys stand above the roof and are exposed to wind, rain and changing temperatures on every side. Deteriorated mortar, cracked flaunching, damaged pots and defective leadwork can all contribute to water entry or loose materials.
Jakeman Roofing Ltd can inspect chimney stacks and the points where they meet the roof. Depending on the condition found, work may include local repointing, renewal of flaunching around chimney pots, capping, lead flashing repairs or carefully planned removal where appropriate.
Chimney defects can resemble problems with nearby tiles or roof coverings, so the stack and surrounding junctions should be considered together. We undertake chimney and leadwork enquiries in Ruislip, Harrow, Northwood, Ickenham and nearby areas.
USEFUL INFORMATION
What this service covers
Flaunching repairs
Flaunching surrounds the chimney pots and helps shed water from the top of the stack. Cracking or breakdown can expose the chimney to further weathering.
Lead flashings
Leadwork forms a weatherproof junction between the chimney and roof. Split, lifted or poorly fitted flashings can be a common source of leaks.
Chimney capping
Unused flues may require suitable capping while retaining necessary ventilation. The condition and intended use of the chimney should be established first.
Chimney removal
Where removal is proposed, structural support, shared stacks, internal sections and planning or building-control requirements may need consideration.
Drone viewing
A drone can provide useful images of high-level chimney details where conditions and location permit, helping to show areas that are difficult to see from ground level.
JAKEMAN ROOFING PROJECT PHOTOGRAPHY
Relevant roofing work
FREQUENTLY ASKED QUESTIONS
Questions about
chimneys
Every roof and property is different. Contact Jakeman Roofing Ltd for advice based on the condition of your roof.
What is chimney flaunching?
Flaunching is the shaped mortar around chimney pots at the top of the stack. It supports the pots and directs rainwater away from their bases.
Can damaged chimney leadwork cause a roof leak?
Yes. Flashings and soakers weatherproof the junction between the stack and roof. Defects can allow water to enter around the chimney.
Can you inspect a chimney with a drone?
Drone images can sometimes provide a useful high-level view, subject to weather, site conditions, flight restrictions and safe operation.
NEED ADVICE OR A QUOTE?
Let’s take a look at your roof.
Contact Jakeman Roofing Ltd for straightforward advice and a free, no-obligation quotation.