There are three main types of roofing underlayment.
Glacierguard roofing underlayment.
For pricing and availability.
It protects roof substrates against water penetration from wind driven rain and from water backup caused by ice dams.
United roofing gator skin synthetic roof underlayment 42 in x 285 8 ft 1 000 sq ft synthetic roof underlayment.
We always test with glacier guard installed around the perimeters of the roof and either aquaguard or versashield on the field of the roof depending on.
This membrane is required in new construction and re roofing projects beneath all ecostar roofing systems and most steep sloped roofing products.
Attach aqua guard to the roof with roofing nails having 1 inch diameter 25 4 mm plastic caps spaced at 4 inches 102 mm on center on vertical and horizontal laps and at 12 inches 305 mm on center vertically and horizontally in the fi eld.
Aqua guard is a versatile roofing underlayment offering a stronger and lighter alternative to traditional felt.
It is applied under all other roofing materials as an added layer of protection from severe weather.
Ecostar glacier guard tm 100 underlayment is a 55 mil self adhering sheet membrane.
Owens corning weatherlock 36 in x 66 7 ft 200 sq ft polypropylene roof underlayment.