A Worldwide Leader

For over 50 years, Grace has been helping people make homes and public buildings more comfortable and secure. We pride ourselves on our reputation for quality and innovation, and for our waterproofing products that are second to none. Over 25 years ago, we developed Grace Ice & Water Shield®, a self-adhered roofing underlayment that seals around nails so that water cannot penetrate the roof. When homeowners choose Grace, they're getting the best waterproofing protection money can buy.

A recognized leader in the construction products industry, Grace building materials have been used in major projects across the globe — from Boston's "Big Dig" to the London Underground.