Because the product has a very sticky backing it not only adheres well to the wood roofing sheathing but it also sticks well to the layer below when you overlap the pieces.
Ice and water shield roofing material.
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Roof detail membrane is a premier membrane based on the grace ice water shield roofing underlayment technology.
This grace ice and water shield self adhered roofing under layment covers 225 sq ft of roofing deck 36 in.
Grace ice water shield self adhered roofing underlayment is a premier membrane composed of two waterproofing materials an aggressive rubberized asphalt adhesive backed by a layer of slip resistant coated high density cross laminated polyethylene film.
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.
Help prevent leaks caused by wind driven rain and ice dams.
Based on the grace ice and water shield technology grace roof detail membrane is a flexible product that conforms tightly to common roof details such as skylights chimneys and dormer walls.
W it is the optimal choice for valleys and transition areas such as ridges rake edges and drip edges.
Available in 9 in.
The ice and water shield roofing material is made with a rubberized asphalt mixture that solves these problems.
I have used it for years.
If you have a roof that you know to be older than 1980 it won t have this great product under the shingles.
The new membrane has the ripcord split release on demand feature placed in the center and near the edge 18 in.
Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.
Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.
I consider it to be the premium roofing water shield on the market especially for shallow pitched roofs that get a lot of snow and ice in the winter.
See the benefits of leak barriers.
Width for easy installation at the transition areas as well as allowing for future tie ins.