Metal Roof Ice Shield

Can be left exposed for up to 120 days.

Metal roof ice shield. 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. Seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain. Many local building codes require ice and water shield and national building code states ice and water shield must start at the roofs eave edge and extend 2 ft inside heated wall space of a structure. 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 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. Ice and water shield. As seen in m. It self seals around nails and provides protection for roof areas prone to ice and water intrusion.

Delivers all the advantages of grace ice and water shield with thermal stability up to 260 f. 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 and water shield ht is an excellent high temperature ice and water barrier that follows in the footsteps of the original ice and water shield but is specially formulated to meet the higher service temperatures that are inherent to metal and tile roofs. Specifically designed to meet the challenges inherent in metal roof assemblies.

These categories are regular and what s known as high temp i never really thought too much about the difference until a customer of mine had a problem with a black substance oozing out between the metal. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. Does the drip edge metal go under the tarpaper ice and water shield or underlayment on the eave. The product should be a premium high temperature ice and water shield for use with tile metal and other roofs with scrim reinforced top surface.