Insulating A Concrete Slab Around Garage Door
Insulating a slab on grade depends on at least four factors.
Insulating a concrete slab around garage door. Controlling moisture in a garage is done by using exterior grade plywood sheets laid over the foam insulating panels and also by laying down a sheet of polyethylene plastic as a vapor barrier to block moisture. This project guide will show you how to insulate a garage door using relatively easy to install garage parts and insulation accessories. Insulate your garage to reduce energy bills and protect your garage against harsh outdoor temperatures. When a slab is being insulated in new construction the vapor barrier is usually laid down first before the slab is poured.
Insulating a garage door will help reduce energy bills and protect items in your garage from harsh outdoor temperatures. Garage door insulation project guide. For monolithic slab and footing the insulation must extend only to the bottom of the footing or the distance specified whichever is less. The rated r value of insulation shall be installed around the perimeter of the slab on grade floor to the distance specified.
Martin holladay explains insulating a slab on grade in the energy smart details department.