R tech ff is ideal in recover applications and is well suited for single ply roof applications that employ mechanically fastened or ballasted tpo pvc epdm and cspe membranes.
Eps foam under metal roof.
This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.
Consult local building codes and membrane manufacturers for system requirements.
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.
R tech rigid foam fanfold insulation.
Metal sales 4 pack foam vented roof panel closure strip.
It is denser than eps and provides more r value with a rating of 5 per inch of thickness.
Ondura 4 pack cross link polyethylene solid roof panel closure strip.