The potential benefits of radiant barrier attic insulation for your California or Washington home depend on location, climate, and current insulation levels. Radiant barriers reflect ambient heat radiation to maintain a cooler attic and interior, providing advantages especially in warmer regions. To see if a radiant barrier suits your attic, Attic Projects can assess insulation needs, evaluate your climate, and determine which upgrades would optimally meet both energy efficiency and indoor comfort goals within your region of the state. Our customized evaluations help identify ideal attic insulation solutions.