evening all , hope everyone is well and busy .:RpS_cool: me and another fella have been doing a house re furb , he's a labourer who's kind of picked the trade up over the years ( so he says lol) , anyway been working with him 4 a few weeks now , and his skimming is pretty decent to be fair . when we got into a discussion about skimming in this warm weather . now the house were working in is like a bloody oven , so i opened all the windows in the house to get some air in and cool the place down a bit before we were gonna start skimming ( didn't want the plaster going off to quick ) when he turned around and said all the windows should be closed when skimming , so i kindly told him he can f**k right off if he thinks im working with the windows closed in this heat. :RpS_mad: am i right gents ?? should the windows be open or closed in this weather ?? surely the heat in the house would make the multi fly off far quicker so windows open ?? thoughts please