I am doing a bathroom remodel in my Central PA home. I have heard several different opinions on how to install a vapor barrier. I was told by one person that I should install unfaced insulation on all exterior walls and then install a 4 mil poly vapor barrier. After that, I should install green...

Brand new home (2700 square foot raised bungalo), been here about one year. Lots of condensation behind vapour barrier in basement. Humidifier turned off, have "two" dehumidifiers going, (for months), cut slits in vapour barrier (will repair when dry), cannot seem to reduce condensation. 1: What...

Haw to inulate and vapour barrier a cathedral ceiling

If your installing a shower should you put a vapor barrier behind the cement board or seal the cement board with redgard? I've heard both is bad, so one or the other. One wall is on an exterior wall and has a vapor barrier already.

Is it okay to insulate the interior walls of a basement? How many outlets to a 15 amp and a 20 amp breaker? Is it okay to use 12 gauge wire for the breakers? I'm running wiring to a bath, small kitchen, 1 bedroom, living room and home music studio. And is better to add more outlets to a room or...