Hi all, it's that time of year again and on enetering my loft the other day noticed that the condensation is getting worse. One side is literally dripping wet. I've had a builder over today and he had a look and hadn't seen anything like it before. He suggested a possibility of fixing Celotex between the rafters to deflect the heat away from the felt as he felt that increasing the airflow with some vent tiles may not resolve. Does this sound a good possibility. He did say we'd buy couple of sheets first to try it out before spending too much on something that wouldn't work. Really do need a resolution soon as it is getting so wet up there I'm worried the damp will start workinh through the ceilings (it already is in the corners of one bedroom)