INDUSTRIAL / COMMERCIAL GRADE - US ENERGY PRODUCTS -5mm Foam Core Reflective Insulation is TEAR & PUNCTURE PROOF, but you can easily cut it with utility scissors. Both sides reflects 95% of the radiant heat.
MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface.
PAYS FOR ITSELF - by reducing heating cost in winter and cooling cost in summer.
VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture!
HIGHLY EFFICIENT - Reflects 95% of radiant heat, making it an ideal RADIANT BARRIER. R-value can reach 15.67 (with a single layer) and up to 21.10 (with double layers).
NON TOXIC - will not irritate skin, eye or throat. Non allergic.