SANCTUARY® HOMEBARRIER .5 OPEN-CELL SPRAY FOAM

SANCTUARY® HOMEBARRIER .5 Open Cell Spray Foam gives builders a high-performing air barrier solution designed for efficiency on the jobsite and in the wall. Its expanding formulation fills cracks, gaps and penetrations to create a continuous air seal, reducing uncontrolled air leakage and boosting energy efficiency. Unlike traditional two-component systems, HOMEBARRIER requires no resin mixing, meaning consistent application, less downtime and improved jobsite productivity for contractors. At a lightweight 0.5 lb density, the open-cell formulation expands efficiently to maximize coverage while delivering dependable thermal performance throughout the building envelope. The result: an easier install and a tighter, more efficient home.