Cavity

Why Choose Cavity Power Shield?

Cavity is engineered for 16” or 24” stud walls, floor joists, and rafters featuring ¾” crimped edges to ensure a tight, accurate fit. Cavity reflects 96% of radiant heat and maximizes energy savings in all climates by directing heat inwardly in winter months or outwardly in summer months. Cavity features enhanced thermal performance, double-sided reflective metalized mylar, polyethylene closed-cell foam core for long-lasting performance. It is lightweight and easy to handle offering options for any environment. It is a breathable (perforated) version for moisture-sensitive applications with a vapor barrier version for maximum moisture control.