Common insulation types include spray foam, fiberglass batts and rigid boards. Choose the best roof insulation based on your climate, roof structure and local building codes. Adding insulation can ...

Basement floor insulation boosts home efficiency and improves comfort in your living space. Rigid foam board insulation and prefab insulated panels are DIY-friendly options. Basement ceiling ...

Rigid Foam Board Provides a ... we are required to use R-11 or more for walls and R-13 for ceilings.' He suggests contacting a local general contractor for help if unsure. 'Adding a rolled R-11 Owens ...

The company creates 8” thick panels, allowing it to achieve an R-31 rating, which out performs wood at R-13 and concrete block ... cost competitive with highly insulated wood structures.” ...

“The outside walls are insulated with 1½ inch rigid foam under the siding ... The west and center bays have R-13 insulation in the roof, finished with drywall. The east bay has R-38 in the roof, ...

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