This is different from the normal roll up type of insulation as it comes in panels rather than paper covered fiberglass.
Foam batting for metal roof.
This foam can be used on either the outside or the inside of the sheathing.
It is not the normal insulation type that can be rolled up.
Spray foam generally outperforms batt and blanket but loose fill and rigid board are good options too.
Rigid board made from fiberglass would be the best option for roofs and basements as the high insulation rating allows it to insulate the home better than say loose fill or batt and blanket.
Eps is used under roofing over foundation walls and beneath siding.
It can lie down perfectly under the metal roofing without having to deal with the hassle.
You can always install this foam on the inside and outside of the sheath.
This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.
The best material for use with metal roof insulation is in the form of foam batting.
R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board.
It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.