Our Laser Perforated Radiant Barrier has a vapor permeance of 6.9 Perms in order to allow the passage of water vapor through the material and making it suitable for almost any installation location without worrying about possible condensation issues. The tiny perforations allow allows the structure to breath while still creating an air barrier, making it a suitable alternative to your standard house wrap. For all attic installations, and any installation locations where you would not install a vapor barrier, the Laser perforated version is the way to go.
Our Radiant Barrier materials are Class A/Class 1 fire rated, block over 95% of radiant heat energy, and are 100% made in the USA. Unlike conventional radiant barrier products, Ra-flect Radiant Barrier is manufactured using a Vapor Phase deposition technology resulting in a stronger, more durable and longer-lasting radiant barrier for commercial and residential use. Ra-flect radiant barrier is put through extensive quality control tests before it leaves our facility. From in house reflectivity, permeability and tear strength tests, to the use of electron microscopes to verify that the Aluminum coating is thick enough to prevent the radiant barrier from corroding over time or from oxidizing in water. If a long lasting, strong, durable radiant barrier is what you are looking for, then look no further and place your order below.