On my greenhouse rebuild project, the structure is on a slope. At the top (left in photo) end, the floor is around a foot below ground level and the top end of the concrete floor rests on the ground (no DPM) - the rest of the building the floor is suspended and above ground level by several courses. This photo before we rebuilt the structure probably shows it clearest:
The walls and probably floor will end up PIR insulated, and damp will be a factor at the top end with no damp-proof measures at all.
My builder mate likes FebTank but my local MKM only has it in 25kg buckets (£75) which seems like a lot more than I'd want. Is there anything else that's as good - I see Sika and others do what appear to be very similar products? I figure I might just treat all the walls and floor while I'm at it, or at least use up the whole bag.
The walls and probably floor will end up PIR insulated, and damp will be a factor at the top end with no damp-proof measures at all.
My builder mate likes FebTank but my local MKM only has it in 25kg buckets (£75) which seems like a lot more than I'd want. Is there anything else that's as good - I see Sika and others do what appear to be very similar products? I figure I might just treat all the walls and floor while I'm at it, or at least use up the whole bag.
