Quote:
Originally Posted by [1ponders]
bottom is pristine Al. No sign of fungus. there is good clearance from the ground over the whole area.
|
That's good news. It would suggest your underfloor space is either cooler and/or drier than inside. Might be worth thinking about changing ventilation or perhaps double skinning the roof to drop the temperature?

With any luck you'll be able to treat the fungi and seal the floor and that'll be that, but if you get recurring fungi problems, it might be worth a thought.
Al.