Silverglo rigid foam insulation is durable and waterproof it won t shrink or lose r value over time.
Rigid insulation attic ceiling.
Silverglo has an integral radiant barrier to reflect summer heat out and winter heat back in.
As a result some homeowners may find it more desirable to place rigid board insulation on the floor and cover it up with plywood.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
According to home advisor insulating your attic can cost between 1700 to 2100.
Like spray foam rigid foam provides an air and moisture barrier as well as high r value insulation.
Square footage of your attic.
Contractor or insulation installer s fee.
Rigid boards are manufactured from either.
Get the right attic roof insulation for your home don t guess about attic roof insulation.
Rigid foam board insulation can be used in the ceiling as well the installation of loose fill insulation often renders the attic as unusable for storage purposes due to the loose fill on the floor.
The main factors that impact the cost are.
When used as attic roof insulation rigid foam can be installed between attic rafters directly beneath attic rafters or in both locations.
Regular ceilings are likely to be under attics with either batt insulation between the joist bays or in some cases rigid insulation between the rafters.