Roof Insulation Foil Backed

Rigid foam insulation is available in two main types.

Roof insulation foil backed.

This material offers the highest r values about r 6 to 6 5. Foil backed osb is applied mostly in attics. The list of uses includes crawl space radiant floor attic and walls. Foil insulation is a radiant barrier and it works by.

Working with home insulation boards insulation panels typically come in 4x8 foot sheets. Foil backed insulation is ideal for metal roof applications. Both install in the same manner but the foil faced product offers slightly more r value. Foil faced or foil backed fiberglass batt insulation is a readily available and easy to use insulation product that is commonly installed under a metal roof in commercial construction.

However it is utilized by contractors in any application that a radiant heat barrier is required. 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. Polystyrene foam and foil faced polyisocyanurate foam. Reflectix insulation has over 20 energy saving applications for reflectix insulation has over 20 energy saving applications for around the home.

Our product is easy to handle and install. However it is also used in wall systems. Products with foil facing help the panels resist moisture vapor. The foil facing provides condensation control and hence space blanket insulation and similar products are particularly suited for use under metal roofs.

Smaller sizes are also available. The goal of a foil backed osb is to cool the air within the top layer of insulation in the attic or wall by emitting the radiant heat absorbed through the roof or exterior walls which reduces the delta t and lessens the overall energy use in a building. Video knauf earthwool insulation. 0 75 in x 4 ft x 8 ft.