Chimney Stack Repairs and Lead Flashing in Bulwell
A chimney stack on a Bulwell terrace is shared, tall and fully exposed, and the older the house, the more likely it is that the stack has had little more than a patch of mortar in living memory. Inter-war semis often have prominent stacks as well. Repairs are often straightforward if caught early, but a stack left to deteriorate may need rebuilding.
The most common signs are crumbling pointing, a leaning pot, a patch of damp on the chimney breast and a stained ceiling in the room beneath. Brick dust or mortar in the gutter below is another clue that the pointing has started to go.
From pointing to rebuilding
Light weathering is dealt with by raking out the bad mortar and repointing. Cracked bricks can be replaced, and where the stack is leaning or the masonry is loose, partial or complete rebuilding may be needed after a structural assessment. Where a chimney is unused, a cowl or cap can keep rain out while allowing the stack to ventilate.
On shared terrace stacks, work is planned with the neighbouring property in mind, since the stack belongs to both houses. A neighbour's agreement may be needed for work that touches a shared wall.
- Repointing with suitable mortar
- Cracked brick and masonry repairs
- Partial and complete rebuilds
- Lead aprons, soakers and stepped flashings
- New pots and cowls compatible with the flue
- Flaunching and crown repairs
Leadwork and leaks
Where the stack meets the roof, lead flashing is what keeps the water out. Lifted or split lead and failed sealant are common, and renewing the flashing is often what cures a stubborn leak. The sealing and the roof covering around the base of the stack are checked together, since a leak often involves both.
Chimneys, flashings and guttering on older homes are worth checking before the next bad weather. Send photos of the stack by call or WhatsApp to Evans Roofing, and we will tell you what we think the work involves and quote.
Chimney Repairs and Leadwork: examples
Illustrative images of the systems and repairs involved. See the full gallery.
Chimney Repairs and Leadwork near Bulwell
Chimney Repairs and Leadwork in Bulwell: common questions
Does a disused chimney still need maintenance?
Yes, because rain still enters through a damaged stack or flashing. Tell us whether it is in use, as it affects whether pots are capped or fitted with a cowl. Where a stack is no longer connected to anything, a different cap may be suitable.
Is a leaning chimney dangerous?
It can be, so do not leave it. A leaning or loose stack should be looked at promptly, and rebuilding may be the answer once it has been assessed. Do not climb up to check it yourself.
Chimney Repairs and Leadwork quote in Bulwell
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