Good evening,
Myself and DH are in the process of buying a 1970s semi. We’ve had our homebuyers survey back and there are some concerns with the chimney stack, causing water ingress, condensation and damp timbers near the stack. Has anybody dealt with this before and what are we looking at cost wise?, cost for advice of a specialist?
We’re FTB, the seller is refusing to deal with the issues or negotiate the price.
This is what was reported:
Urgent action:
” There is a brick-built chimney stack with metal flue/clay chimney pot, and lead flashing where the chimney marries into the roof line.
We noted slight lifting of the leadwork, which should be reset to avoid water ingress. We also noted missing pointing and frost-damaged brickwork, with vegetation growth noted at the rear elevation. The stack will require repair/rebuilding work in the near future, to avoid water ingress internally (if the stack is to be retained).
As the chimney is assumed to be no longer utilized for internal solid fuel/wood-burning fireplaces (on a regular basis), and due to chimneys being prone to failure and this location's heavy rainwater table, an alternative to repair work would be to remove the chimney to below the roofline level, and to fit flue terminal ridge tiles (if the flues are confirmed to still be in use).
We noted past water ingress around the chimney stack. Timbers around the chimney are visibly affected by moisture ingress. The chimney will require repair work in the near future, and some of the surrounding timbers may need replacing.
Due to the water ingress, the roof is suffering from condensation build-up. There are insufficient roof vent tiles to remove built-up condensation; these should be installed as soon as possible.
Due to the past moisture ingress and a lack of full access, you are advised to have an insured timber/damp specialist investigate for any hidden timber defects, such as woodworm and dry or wet rot, which flourish in enclosed damp environments. This should be conducted before exchange of contracts “
Any advice would be greatly welcomed ☺️