Grace Ice And Water Shield For Metal Roofs

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.

Grace ice and water shield for metal roofs.

Grace select is a code compliant performance alternative to granular underlayments. 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. Seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain. Specifically designed to meet the challenges inherent in metal roof assemblies.

Grace ice and water shield ht fully adhered smooth surface roofing underlayment is specifically designed for high temperature applications such as metal and tile roofs. Roofing ice and water shield is a critically component to any new roofing system especially in cold weather climates. Delivers all the advantages of grace ice and water shield with thermal stability up to 260 f. The customer is debating between a snap lock type panel vs a mechanically seamed panel.

We are doing a job that will include a standing seam metal roof. Ice and water shield. Grace ice water shield ht roofing membrane is used as an underlayment for sloped roofs to resist water penetration due to water back up behind ice dams or wind driven rain. It delivers all the advantages of grace ice and water shield roofing underlayment with thermal stability metal and tile roofs require.

Can be left exposed for up to 120 days. Grace ice water shield ht underlayment also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas. The new membrane has the ripcord split release on demand feature placed in the center and near the edge 18 in. 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.

They also want the entire roof covered with ice water shield first. Roof detail membrane is a premier membrane based on the grace ice water shield roofing underlayment technology. Grace ice water shield ht is a version of the flagship product that is formulated to be more thermally stable and ideal for use under metal roofing or in high temperature roofing assemblies. Most manufacturers of fully adhered roofing underlayment or ice and water shield offer their product in two major categories.