This rubberized material that helps to prevent leaks due to.
Ice and water barrier on roof.
Engineered for asphalt shingles wood shakes and quarry slate roof assemblies weatherlock flex also offers.
An ice and water shield is a modified self adhered leak barrier.
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 a couple of examples of how far up the slope of the roof the ice barrier membrane must be installed.
You should install ice and water protector before other underlayments including roof felt.
It comes in a sheet with split back release film similar to a self stick or peel and stick.
Find roof ice water barriers at lowe s today.
Around roof features like.
How should ice and water protector be installed on a roof.
Ice and water barrier is a self adhering rubberized membrane that protects your roof from leaking due to excessive water conditions.
These conditions occur during wind driven rain and even more so during water backfrom ice dams our previous post discusses ice damming.
There are several areas of your roof especially susceptible to the water penetration that ice and water barrier will serve to prevent.