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.
For pricing and availability.
Foil insulation is a radiant barrier and it works by.
Ondura 4 pack cross link polyethylene solid roof panel closure strip.
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.
It is denser than eps and provides more r value with a rating of 5 per inch of thickness.
Metal sales 4 pack foam vented roof panel closure strip.
Consult local building codes and membrane manufacturers for system requirements.