Rigid Insulation Under Metal Roof

In order to add moisture barrier under metal roof you can spray the undersides of the roof by using a thick layer of polyurethane spray foam.

Rigid insulation under metal roof.

Foil insulation is a radiant barrier and it works by. 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. Now let s go over your options. Use rigid foam insulation to cover wider spans of roof sheathing between joists.

Foil insulation underlayment is recommended under a metal roof and in most cases the shiny side should be facing up but there s a catch. Metal roof insulation options. Nail it around the edges with roofing nails. It will help you to eliminate problems that may come when the house becomes extremely cold in the winter and terribly hot in the summer.

Polyurethane spray foam metal roof insulation. Whether you re installing a new roof or would just like to add insulation under the existing metal roofing our team will present you with your options and get the job taken care of once you decide.