Ice and Water Shield: Complete Buying Guide 2026
Ice and water shield is a self-adhering waterproof membrane used at vulnerable roof areas. It seals around nail penetrations and prevents water infiltration from ice dams, wind-driven rain, and pooling water. In 2026, ice and water shield prices average $0.90 per sq ft, with a typical range of $0.60 to $1.40 depending on your region, supplier relationships, and order quantity.
When budgeting for a project using ice and water shield, factor in approximately 10% additional material for waste, plus labor costs averaging $0.25 per sq ft for professional installation. A typical project using this material runs approximately $1,100 including both materials and labor.
With an expected lifespan of 30 years, ice and water shield represents a cost of approximately $0.03 per sq ft per year of service life. This solid lifespan provides good value for most residential and commercial applications.