Grace Ice & Water Shield®
Sign In

Construction Products

     
Quick Links
Grace Ice & Water Shield®

Self-adhered roofing underlayments are designed to protect homes from wind-driven rain and ice dams. Grace Ice & Water Shield’s proprietary and time-tested rubberized asphalt formulation enables a watertight bond with the roof deck acting as a barrier for both water and ice. Grace Ice & Water Shield® has shown the ability to maintain a watertight seal around fasteners used to attach roof coverin​gs. In addition, our ice and water barrier offers superior watertight laps, which are critically important in keeping the roof dry and safe. Grace Ice & Water Shield® also features the Ripcord® system, split release on demand, allowing for easy detailing of leak prone areas of the roof deck, such as valleys, chimneys and roof to wall transitions.

GCP Applied Technologies' roofing underlayments can be used in new construction, re-roofing, or on roof repairs. For applications with high service temperatures, choose Grace Ice & Water Shield® HT. It has been specially formulated to meet the service temperature challenges inherent in metal roofing systems, and insulated roofing assemblies.

Grace Ice & Water Shield® is the name that contractors have trusted for over 35 years to protect their reputations and to provide peace of mind against costly call-backs. Get the original and still the best roofing underlayment - Grace Ice & Water Shield®. Grace Ice & Water Shield is a registered trademark of GCP Applied Technologies.​​

Product Documents
Document Name Document Type Download
Sell Sheet - Grace Ice & Water Shield
Brochure
Roofing Underlayment Selector Guide
Brochure
Weather Protection Systems Brochure
Brochure
Roofing Underlayments Project List
Brochure
Grace Ice and Water Shield® Infographic
Brochure
Data Sheet - Grace Ice & Water Shield
Data Sheet
Grace Ice and Water Shield Guide Specification
Guide Specifications
Application Procedures
Product Data
Grace Ice & Water Shield® Installation and Application
Videos
Grace Ice & Water Shield® Protection Against Harsh Weather
Videos

Grace Ice & Water Shield® Benefits and Cost Savings

​Grace Ice & Water Shield® Infographic


 

Grace Ice & Water Shield® is our flagship product, a self-adhered roofing underlayment designed to offer premium protection to any home. Grace Ice & Water Shield® helps protect your home from the costly damage done every year by harsh weather. Unlike competitors, Grace Ice & Water Shield® seals around fasteners, seals at the laps, and sticks aggressively to the deck, providing you with protection trusted within the industry for over 35 years.


 

Click here to download infographic.