Insulating A Concrete Slab Around Garage Door

Garage door insulation project guide.

Insulating a concrete slab around garage door.

When a slab is being insulated in new construction the vapor barrier is usually laid down first before the slab is poured. Insulate your garage to reduce energy bills and protect your garage against harsh outdoor temperatures. 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. The climate the type of foundation whether the slab includes hydronic tubing for radiant heat and the severity of the local termite problem.

Plus garage door insulation can help soften street and outdoor noise. Martin holladay explains insulating a slab on grade in the energy smart details department. Get free shipping on qualified under slab foam board insulation or buy online pick up in store today in the building materials department. The rated r value of insulation shall be installed around the perimeter of the slab on grade floor to the distance specified.

For monolithic slab and footing the insulation must extend only to the bottom of the footing or the distance specified whichever is less.