Ice And Water Shield For Metal Roof

Ht specifically for use under metal roofing.

Ice and water shield for metal roof.

Many metal roofs are attached using screws where ice and water shield prefers smooth fasteners for the best seal. 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. Most manufacturers of fully adhered roofing underlayment or ice and water shield offer their product in two major categories. Specifically designed to meet the challenges inherent in metal roof assemblies delivers all the advantages of grace ice and water shield with thermal stability up to 260 f seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain can be left exposed for up to 120 days.

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. Grace ice water shield is supplied in 3 ft wide rolls of varying lengths. Hence it s name is ice and water shield. There are chemical concerns depending on your metal finish so you should confirm with the metal roofing supplier.

Note that grace makes grace ice amp.