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Delta FOXX Plus

DELTA®-FOXX is the highest vapor-permeable, water-resistive underlayment on the market today. It is a 2-layer roof underlayment, specifically designed for use with tile and slate roofs.

Availability:In stock
Details

The Problem

Unlike asphalt shingle roofs, which are nailed tight to the underlayment, tile and slate roofs allow air and moisture vapor to flow beneath them.

The Solution

Using a high-performance underlayment will allow moisture from within an unvented or highly insulated structure to diffuse outward into the ventilated space, preventing moisture accumulation. 

DELTA®-FOXX is the highest vapor-permeable, water-resistive underlayment on the market today. It is a 2-layer roof underlayment, specifically designed for use with tile and slate roofs.

Product Details

  • 2-layer roof underlayment
  • Water-repellent dispersion coating
  • Composed of special polyester non-woven substrate
  • Class A fire rated

Product Benefits

  • Watertight, resisting the passage of bulk water from wind-driven rain and snow
  • Tough, waterproof and wind resistant, keeping insulation dry and functional
  • Ideal for long-term roofs to help prevent an expensive, premature replacement
  • Very high water vapor permeability, ensuring excess moisture is quickly removed from the roof
  • Lightweight, easily lined up and unrolled, making application more efficient and reducing costs
  • Does not distort or buckle
  • Smooth underside of the product allows it to be effortlessly pulled over rough-sawn surfaces
  • Anti-glare coating prevents annoying reflections even in extreme sunlight
  • Extremely tear and scuff resistant, making walking on it – wet or dry – firm and safe underfoot
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