Radiant Barrier Insulation

Radiant barrier insulation helps reduce heat transfer by reflecting radiant energy making it a smart upgrade for hot attics, metal buildings, pole barns, garages, sheds, and enclosed trailers. Whether you need a lightweight foil for a quick install, a tougher roll for demanding environments, or sealing tape to finish the job right, Fasteners Plus carries the radiant barrier solutions to help improve comfort and efficiency.

Browse our products for your application, then complete your install with compatible tapes and accessories for clean seams and long-lasting performance.

Bubble Foil Insulation

A flexible, easy-to-handle option that combines reflective foil with insulating bubbles, great for metal buildings, garages, and trailers when you want an all-in-one radiant barrier style product. 

Radiant Barrier Foil

Simple, effective reflective foil designed to bounce radiant heat away. Ideal for attic and wall applications where you want a thin profile with big impact.

SCIF Barrier

RF shielding foil protects against electronic surveillance in secure SCIF rooms. Commonly used for government, military, corporate and other ICD 705 compliant projects.

Tape & Accessories

Finish strong with compatible foil tapes, critical for sealing seams, maintaining continuity, and getting a clean, professional result.