10/26/2026
Ice and water protection is designed as a secondary barrier beneath the shingles in vulnerable areas of the roof.
Common areas can include eaves, valleys and roof penetrations where wind-driven rain, snow and ice-dam conditions can create additional moisture risk.
It can also be used beneath flashing around features such as vent stacks, dormers and skylights.
Small part of the material list.
Important part of the roofing system.
Before finalizing the roofing order, check where added leak protection is required for the project.
