soil stack leaking from roof

[Pilchard]

It appears that when it rains (in a certain direction), rainwater runs down the outside of the soil stack from the roof and collects between the soil pipe enclosure and the ceiling creating a large ish wet patch.

I believe that the soil stack entrance on the roof hasn't been finished properly and allows for water ingress.

We have an NHBC <1y cert.

Any ideas how to fix it?

[gas4you]

This will be covered by the NHBC warranty, or in your case by the builders as it is less than 2 years old, or have I read the< correctly

__________________
Dave
DRL Gas Services

[Bahco]

Sounds like the lead slate has not been installed properly.

Make use of your warranty and get them back to rectify.

__________________
85 weeks without smoking!

[Pilchard]

Thanks for the replies.
Yes the house is less than 1 year old, I will therefore get the builder to mend it.

[Nige F]

some ammo for you . have a look @ the pipe thru the roof ........above the lead slate should be a tapered collar........this should be GLUED onto the pipe not just sitting round pipe (unless it`s a black rubber one ) cuz water will creep down and run down pipe . Have a google on Marley or Hunter plastcs for illustrations