Long term damp issue
By: admin | Posted on: May 22, 2020
Easy damp survey today. After having previous damp repairs carried out to their property that have subsequently failed, they decided to try and find a damp specialist surveyor that actually wants to eliminate issues before coming to a conclusion of why there is a damp problem.
In this instance the previous surveys, and works were more of a quote to repair a visual damp issue. Unfortunately no drains were tested or leak detection tests were carried out, so the same conclusion was given, and that was to install a dpc (damp proof course).
I tend to find there can also be at least a couple of things that always need to be rectified, but in this instance there was one issue. Because the cupboard was full to the brim the previous damp specialists failed to inspect inside the cupboard where the rising water main was. There was a small leak on this, but it wasn’t visible in the cupboard because of the vinyl floor covering. I also did drill a full gravimetric profile just to prove if there were no hygroscopic salts present, which would be indicative of long term genuine rising damp issues.
leaking mains water pipe
Top tip
Expect to pay for a damp survey, and expect to have an invasive survey where plaster samples are removed from the wall, and tested following the methodology in BRE DIGEST 245. It’s always prudent to have a drain CCTV survey to check for any defective drain issues, and even possibly a leaking mains water pipe.
If you need a damp survey where you want to be sure all issues are eliminated, to offer a long term solution give us a shout 🙂