Insulating Tin Roofs

Some homeowners choose to use unfaced fiberglass insulation batts.

Insulating tin roofs. Step 2 pull the insulation so that it extends over the top plate of the wall. This foam can be used on either the outside or the inside of the sheathing. The best material for use with metal roof insulation is in the form of foam batting. However it will add cost for the roofing.

Install plywood or oriented strand board osb to act as structural roof sheathing. Metal roof insulation will keep your home warm in the winter cool in the summer and significantly reduce your utility costs. Layer building paper over the sheathing to help protect against moisture and leaks. This insulation type is not great for metal roofing insulation underlayment.

Lay the plywood perpendicular to the roof joists and. You can install fiberglass insulation against the metal roof and prevent moisture problems if you cover it with a vapor barrier. How to insulate a metal roof hunker. Overlap each sheet.

Insulating your metal roof will not only reduce the energy demands of your home but it will save the earth and reduce global warming. You can always make an intricate fiberglass insulation system. It is still able to cause water condensation and heat loss without any option to address it. The panel attachment in combination with the purlin or truss structure will secure the insulation.