Grace ice water shield is a versatile underlayment material that may be used on sloped roofs under mechanically attached roof coverings such as asphalt shingles slate tile cedar and standing seam metal in many climate and assembly conditions see limitations for additional information.
Water and ice shield roof.
The ice and water shield is an amazing roofing product that was first introduced in the 1980s.
Chimneys pipe boots roof vents and skylights.
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.
Remember that in high.
After that time it quickly came to be used by most companies to create better roofing systems whatever the weather.
One person can install long lengths of ice and water shield to the roof however it is easier for two people to install especially with some new installation tricks.
Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.
It is also commonly applied in the valleys of a house as well as around any roof protrusions including.
Ice water shield is a thick sticky back underlayment also known as felt paper that will adhere to your roof deck and prevent water from seeping into your home if it gets under your shingles.
Grace ice water shield is supplied in 3 ft wide rolls of varying lengths.
The roofer laps the material up onto the object and cuts it at corners or curves in a special way to create a leak proof barrier.
It forms a water proof barrier where ice most often build up on the eaves edge.
If an ice dam occurs on your roof and water backs up under the shingles it will seep down into your home through the nail holes holding the shingles on and into your attic.
Ice and water shield is perfect to use around skylights chimneys plumbing vents ventilation caps or anything that penetrates up through a roof.
If you have a roof that you know to be older than 1980 it won t have this great product under the shingles.
What is ice water shield.
Ice and water shield is a peel and stick product that adheres directly to the roof deck.