TempShield® Double Bubble White/Foil Reflective Insulation rolls are a lightweight, effective barrier against radiant heat, ideal for walls, basements, crawl spaces, metal buildings, and under-slab radiant heating systems. It uses a bright aluminized film surface to deliver insulating properties, helping heat stay where it belongs—inside when it’s cold and out when it’s hot. No drama, just solid insulation that’s easier than you think.

Key Features & Design

• Thickness: 1/4" thick
• Surface: Bright aluminized film surface of all TempShield® products
• Availability: Available in 300, 500, 750 sq. ft. rolls
• Roll sizes: 48" x 75' (300 Sq Ft) and 72" x 125' (750 Sq Ft)
• Applications: Designed for walls, basements, crawl spaces, metal buildings and under slab radiant heating systems
• Fire rating: Class A / Class 1 Fire Rating
• Thermal performance: High Thermal R-Values; provides resistance against conduction, convection, and radiation
• Moisture & containment: Serves as vapor barrier; forms an effective barrier against moisture, air currents, and vapors while resisting mold, fungus, insects, and nesting rodents
• Hygiene: Does not promote the growth of fungi or bacteria
• Ease of use: Lightweight, compact, and pliable; installation is quick and simple, conforms easily to fit complex shapes; installation requires no special tools or clothing
• Value: Cost-effective and versatile; TempShield® costs about half as much or less than the common conventional insulation