Importance Of Ice Barrier On Roof

There are several areas of your roof especially susceptible to the water penetration that ice and water barrier will serve to prevent.

Importance of ice barrier on roof.

Don t allow yourself to get drenched in costly leaks. Importance of ice and water shield ice and water shield is a self adhering waterproofing underlayment that is used in roofing to help prevent damage caused by ice dams and wind driven rain. Especially if you live in areas susceptible to heavy rains ice and snow storms strong winds or hurricanes. Ice barrier roof material is used to protect vulnerable areas of the roof as an added layer of protection against ice and water damage.

The back side of water and ice barrier is very sticky. Ice and water protector sometimes also referred to as ice and water shield is a waterproof roof underlayment membrane developed to protect vulnerable areas on a roof from ice and water damage. Even if you don t live in an ice dam region like minnesota colorado and wisconsin you may still consider ice barrier membrane for your home. Ice and water barrier is a self adhering rubberized membrane that protects your roof from leaking due to excessive water conditions.

The ice and can save you thousands of dollars in water damage repairs. Without an ice and water shield installed ice dams wind driven rain and snow buildup can lead to costly home repairs. Water and ice barrier is an underlayment. In fact there are a number of important ways roofing felt not only protects your roof but also your residence.

Section r905 1 2 ice barriers in the 2018 irc says the ice barrier shall extend from the lowest edges of all roof surfaces to a point not less than 24 inches inside the exterior wall line of the building. This is a code requirement in cold weather states. Most roofers install one 3 ft wide roll of ice barrier along the eave edge to prevent leaks due to ice dams. Most people who live in wisconsin can appreciate why their home s roof needs an ice and water leak barrier.

On most roofs this isn t far enough to comply with the international residential code. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. The following are 3 common uses for ice and water shield in the roofing industry. This makes it a self adhering underlayment meaning that it sticks directly to the decking without much extra labor.

Roofing experts have discovered that adding a layer of protection between your structural roof decking the layer of wood that covers your rafters and your roof shingles helps create a better looking and longer lasting roof. These conditions occur during wind driven rain and even more so during water backfrom ice dams our previous post discusses ice damming. An important component of making your roof less prone to leaks caused by ice damming is an ice and water shield.