Ice Guard Over Roof

An ice and water shield is a great roofing product to create leak free roofs.

Ice guard over roof.

With over 35 years of performance history grace ice and water shield roofing underlayment offers the highest confidence for the life of the roof protects roofs from wind driven rain and ice dams. Install the ice barrier membrane according to the manufacturer s instructions with the drip edge installed on top of the membrane 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. The problem turned out to be you ve likely guessed it the ice and water installed by his roof contractor. Not all roofing underlayments are the same.

A roofing ice guard is a thick rubber membrane that is applied directly to the wooden deck of a roof prior to installing shingles but after installing the roof drip guard. It comes with a strong self adhesive backing that is used for installation. 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 installatio. Grace ice water shield membrane can be applied over the old gcp self adhered underlayment in retrofit applications making re roofing easier less costly since there is no need to remove the existing underlayment more durable and environmentally friendly as the structural deck remains intact avoiding the need to purchase additional wood.

Ice and water protector is part of a system working together to protect your roof including the shingles and other underlayments. This ice water shield is applied as an underlayment prior to putting the shingles on the roof. Tar paper roofing felt thermoplastic polyolefin etc or cheaper. The guy also talks about how the ice water shield seals itself around roofing nails which helps to distinguish it from a traditional underlayment product e g.

This ice shield seals nail holes better then regular tar paper roofing materials. If you have a roof that you know to be older than 1980 it won t have this great product under the shingles. The contractor had used the was the regular kind and it was literally melting in some of the areas where it was touching the metal diamonds that were directly exposed to the sun for extended periods in the day. A single roll of ice guard also known as an ice shield can come in lengths of 75 to 80 feet and.

The video shows you exactly what ice water shield looks like and where it s installed.