Recent content by joshuagbarker

I have a 28x40 garage with 10’ ceilings. I live above the garage and have a 2 ton heat pump. The walls are insulated r-13 and r-19 ceiling. The walls of the garage are 2x4 studs and have r-13 insulation, and the ceiling is 2x10 joists with no insulation. It stays hot in the summer and cold...