Rigid Insulation For Metal Roofs

Install plywood or oriented strand board osb to act as structural roof sheathing.

Rigid insulation for metal roofs.

Install it anywhere from the roof to the foundation. The best material for use with metal roof insulation is in the form of foam batting. Polyiso vs xps vs eps since typical membrane roofing does not include the insulation factor as a customer you have more options to choose from to insulate your facility s roof. When it comes to insulation performance the difference is in the details.

All products in the acfoam polyiso roof insulation family are closed cell rigid foam insulation board flat or tapered. Lay the plywood perpendicular to the roof joists and. Install plywood to act as structural roof sheathing. Fiberglass batts or glass mineral wool metal roof insulation the most common material used for an insulating metal roof is fiberglass batts or glass mineral wool.

The batts are located side to side on the rafter of the roof. Start at the bottom of the roof and place the first piece of rigid foam insulation against the metal flashing starting at the center line. How to insulate a metal roof. Rigid foam insulation also known as insulating boards provide high r values.

Lay the wood perpendicular to the roof joists and use roofing nails to fasten it in place. You can even place it under the foundation slab. This will help protect. With premium polyiso manufacturing atlas is able to produce the highest effective r values with minimal material thickness.

Overlap each sheet by six inches and use nails or staples to fasten it. This foam can be used on either the outside or the inside of the sheathing. This is different from the normal roll up type of insulation as it comes in panels rather than paper covered fiberglass. Rigid insulation is one of the best tools to reduce your energy costs.

Layer building paper over the sheathing to help protect against moisture and leaks. Nail it around the edges with roofing nails. Overlap each sheet of. Foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product.

Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and high rise residential buildings.