A mate found some dampness in the house he's just bought. Over the weekend he heard hissing water, lifted the floorboards and found this:
The white T on the blue pipe hadn't been tightened and was leaking vigorous ly (he managed to tighten that up and stop the leak) and the Speedfit T is under such tension that pressing it down causes it to weep, so that needs s orting (?along with most other things in the house. The people he bought from fancied themselves as 'developers'.)
Anyway he now has some saturated joists and a bad smell of damp and is wond ering how best to dry them out and avoid wet/dry rot.
He left the floorboards up on Saturday (which made for some chilly temperat ures - there's apparently plenty of cross-ventilation through the air brick s) but had to put them down again yesterday when he had visitors. Lifting them today, there was quite a pong. The subfloor (it's a 1900s house) is b are soil.
So, is there anything to be done to help the joists dry quicker or more eff iciently? He thought putting a small electric fan heater down there might have some minor benefit. Suggestions from the panel, please.