What is Ice and Water Shield?
Ice and water shield is a self-adhesive roofing material that is used to prevent leaks and water damage in a roof. It is applied to the most vulnerable areas of the roof, such as the eaves, valleys, and around chimneys and other protrusions, to provide an extra layer of protection against water infiltration. Here are a few reasons why ice and water shield is an important component of a roofing system:
Protection against ice dams: Ice dams are a common problem in colder climates, where snow on the roof melts and then refreezes at the eaves, forming a dam that blocks the flow of water. This can cause water to back up under the shingles and into the roof structure, leading to leaks and water damage. Ice and water shield helps to prevent this by creating a barrier that prevents water from getting under the shingles.
Protection against wind-driven rain: Ice and water shield is also effective at protecting against wind-driven rain, which can occur during storms or high winds. When applied to the roof, it creates a barrier that prevents water from entering the roof structure, even when the wind is blowing the rain horizontally.
Easy to install: Ice and water shield is easy to install, as it comes in rolls that are self-adhesive. It can be applied to the roof quickly and easily, making it a convenient and efficient solution for protecting against water infiltration.