EcoFoil Perforated Radiant Barrier improves comfort and energy efficiency by reflecting radiant heat away from your living space. Built from a durable woven polyethylene core layered between two highly reflective metalized coatings, this material resists tearing and delivers long-lasting performance. The perforated design allows moisture vapor to pass through, preventing traps that can lead to attic condensation. With the ability to block up to 96% of radiant heat transfer, it helps reduce summer heat gain and retain warmth during colder months.

The evenly spaced micro-perforationspunched every 1/4″make this product suitable for attic applications where vapor permeability is required. By reflecting heat away from the roof deck on hot days and reflecting heat back toward the living space in winter, it supports consistent indoor comfort across a wide range of climates.

Radiant Heat Control for Attics in Warm, Cold & Mixed Climates

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