How Does Ice & Water Shield Protect your Roof?

Ice and water shield is an important component of a properly installed roofing system. It is a self-adhesive membrane that is installed under the shingles or other roofing material in the most vulnerable areas of your roof. In this blog, we will discuss how ice and water shield protects your roof.

Ice and water shield is designed to protect your roof from water damage caused by ice dams, heavy rain, and wind-driven rain. Ice dams form when the snow on your roof melts and then refreezes at the edges of your roof. This creates a barrier of ice that prevents water from flowing off your roof. As the water backs up, it can seep under your shingles and cause damage to your roof deck, insulation, and interior walls.

Ice and water shield is installed in the areas of your roof most vulnerable to water damage, such as the eaves, valleys, and around chimneys and skylights. It creates a watertight barrier that prevents water from penetrating your roof deck and causing damage.

The self-adhesive membrane is made of a rubberized asphalt material that seals around nails and other fasteners, creating a tight seal that prevents water from seeping through. This is especially important in areas where water can flow under the shingles, such as in valleys and around penetrations.

Ice and water shield also provides an extra layer of protection in the event that your shingles are damaged or blown off by high winds. If this happens, the ice and water shield will continue to protect your roof until repairs can be made.

In addition to protecting your roof from water damage, ice and water shield also helps to prevent ice dams from forming in the first place. The membrane creates a smooth surface that prevents snow and ice from accumulating in the areas where it is installed.

In conclusion, ice and water shield is an important part of a properly installed roofing system. It provides an extra layer of protection against water damage and helps to prevent ice dams from forming. If you are having a new roof installed or your existing roof repaired, be sure to ask your roofing contractor about using ice and water shield to protect your home.