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HardieWrap™ weather barrier


Green & Sustainable

Enabling green/sustainable projects across the nation.

Resist Mother Nature

Find out how our products protect your home from some of its most common enemies: fire, hail, and hurricanes.

Choose Durability

James Hardie® Siding is designed to last a lifetime. Find out why we offer a 50-year warranty.
HardieWrap™ weather barrier is an innovative, higher performing weather barrier made by James Hardie, maker of America's #1 brand of siding. HardieWrap weather barrier provides a balance of water resistance and breathability, allowing moisture (water vapor) from inside your home to escape so the area within the wall stays dry.

The Science Behind the Siding™

HardieWrap weather barrier is a premium, non-woven, water-resistive barrier. It contains a unique MicroTech™ Coating that enables higher performance:
  • Protects your home from water damage
  • Allows your home to breathe, helping prevent the conditions for mildew
  • Reduces energy loss to save you money

Currently available in Alabama, Arkansas, California, Florida, Georgia, Idaho, Louisiana, Mississippi, North Carolina, Oklahoma, Oregon, South Carolina, Texas and Washington.


Product Specifications

Thickness: 11 mil

Basis Weight: 19.4 lb/1000 sq ft

Sizes: 3' x 195', 9' x 100', 9' x 150', 10' x 100', 10' x 150'

Composition: Non-woven, non-perforated polyolefin

Film: MicroTech™ Coating with micropores

UV Stability: Up to 180 days

ESR-2658

Copyright 2008 James Hardie International Finance B.V.