Radiant Barrier Foil

Reflect heat back to its source with lightweight and easy-to-handle EcoFoil Radiant Barrier Foil. Use Solid Radiant Barrier when a foil vapor barrier is needed. This product is available in 500 sq ft and 1,000 sq ft rolls.

Radiant Heat Barrier

EcoFoil's Solid Radiant Barrier Foil helps reduce energy bills by acting as a radiant heat barrier,blocking up to 96% of radiant heat when installed with an air gap on either side. It reflects heat away from your building during hot weather and redirects heat back inside during colder months. This material is effective across a wide range of climates and installation types.

Foil Vapor Barrier

When installed properly with insulation tape, this product also serves as a vapor barrier, preventing moisture from passing through. It’s well-suited for use in walls, roofs, floors, and crawl spaces where vapor control is required.

Important: If a vapor barrier is not needed, such as in attic applications or ventilated areas, a perforated radiant barrier is recommended to allow for airflow and moisture release.

This radiant barrier foil is a more budget-friendly alternative to single or double bubble insulation. It’s tear-resistant, easy to install, and works in both new construction and retrofit projects. It can be used alone or combined with traditional fiberglass or spray foam insulation for added performance.

Explore a full range of radiant barrier insulation options to find the best solution for your project.