Roofing Ice Water Shield Installation

How should ice and water protector be installed on a roof.

Roofing ice water shield installation.

Rain ice protection underlayment. Install the ice barrier membrane according to the manufacturer s instructions with the drip edge installed on top of the membrane. Cut the membrane into 10 15 ft 3 5 m lengths and reroll loosely. You should install ice and water protector before other underlayments including roof felt.

Around roof features like. This shield protects vulnerable areas on your roof where the shingles cannot. Shingles are important but so is the ice water shield protection that goes underneath them. Apply grace ice water shield underlayment in fair weather when the air roof deck and membrane are at temperatures of 40 f 5 c or higher.

Apply roof covering material at temperatures of 40 f 5 c or higher. It s an asphalt saturated paper that increases the water resistance of your roof from wind driven rains or blow offs. Ice and water protector needs to be installed directly onto the roof deck after you have placed the drip edge at the. Yes ice and water shield will protect your home from leaks caused by hurricanes.

Ice water shield acts as an excellent back up protection in case any of these areas has a small leak or failure. It s a great product but like most materials there are quality shields and then ones that should be avoided. We assume no responsibility for damage to the under layment or water damage to the roof deck or building interior prior to installation of the finished roofing sys tem or for leaks due to improper application or failure to properly prepare the surface. Install gap roofing waterguard rain ice underlayment according to adopted building code requirements.

If you see ice and water shield being installed you might think it is felt paper. Press the membrane in place with heavy hand pressure. Peel the release liner from the membrane. Gcp requires side laps to be a minimum of 90 mm 3 5 in and end laps a minimum of 150 mm 6 in.

Not only does ice and water shield installation stop leaks caused by ice dams but it also stops leaks created by fierce wind driven rain. Then install regular roofing underlayment tar paper over the top of the drip edge and over the ice barrier and continuing all the way up the roof. We install ice water shield in all these places and make sure it won t leak before any roofing is installed. Ice and water shield products are hidden by the finished roofing materials.

Minimum overlap guidelines are set by the manufacturer.