Hi, I have been living in my current house ( built 1960) for 5yrs now and never had a problem with condensation, we got the attic spray foamed ( open cell and they used the ventilation boards) just 6 weeks ago and now we have condensation on all the windows and I just discovered a large black mould patch behind my curtain in the bedroom, I am now worried sick thatt the entire house will be ruined and or attic beams rotting, I am so freaked out I just want it taken out now any one have any advise please.... a friend of mine used the same company a few years ago and highly recommend them she has not had any issues, but her house is only 20 yes old