SIPS are more energy efficient than spray foaming 2 x 4s due to the thermal exchanges between the 2x4s and the exterior. Just my 2 cents. And green is not gay. Calling something green when it is half so or not at all proven to be green, is gay.
donsjuand 1 year ago
green is gay,lol al gore is an idiot.
fordpinto 3 years ago
SIPS are more energy efficient than spray foaming 2 x 4s due to the thermal exchanges between the 2x4s and the exterior. Just my 2 cents. And green is not gay. Calling something green when it is half so or not at all proven to be green, is gay.
donsjuand 1 year ago
green is gay,lol al gore is an idiot.
fordpinto 3 years ago