But it costs the customer more money without adding any real value and has the potential to create long term durability problems.
Ice and water shield entire roof cost.
Gaf quickstart 33 lin.
One roofer said i need an ice water shield on the roof adding that he would put the shield over the asphalt shingles.
Grip rite grip rite 1 1 4 in.
Roll self adhered roofing underlayment 225 sq.
Ice water shield acts as a vapor suppressor so it not only keeps the water out but also keeps the moisture in.
Ice and water shield is a great product that can be used in spots to protect the most vulnerable areas of your roof or as a whole roof underlayment to protect from ice dams water dams storms and leaking in any area of the country and any weather.
Ice and water shield the whole roof.
The arguement that oh i would hate to be the next guy having to remove the ice and water shield couldn t you just remove the shingles leave the ice and water down and then put new ice and water on top of the old.
Ice and water shield on the entire roof deck.
Stephen eggerman posted in general questions on january 2 2011 11 03am i see this happening in northern new hampshire.
The only real negatives of covering your entire roof with ice water shield are 1 cost and 2 potential ventilation problems which are very rare.
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Grace ice and water shield 36 in.
Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.
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.