Code Size
AP-4320-2 1 Roll

Weather-Armor® HT2 High Temp Roof Underlayment

Technical Data

Technical Data

HT2 High Temp Roof Underlayment

  •  Ideal for Applications Under Metal, Tile, Shingle, Slate & Other Roof Systems
  •  Protects Against Wind Driven Rain & Water Intrusion
  • Protects Against Ice & Water Dams
  • Improves Spread of Flame

APOC Weather-Armor HT2 is an advanced roof underlayment and leak barrier for use under metal, tile, shingle and slate roofing systems. Weather-Armor HT2 is manufactured using high melt bitumen, a high performance laminated polypropylene surface and highly flexible rubber polymers. These ingredients optimize performance in hot climates and under high heat conditions. HT2 is specifically designed to resist heat up to 265 °F. HT2 is a strong and durable underlayment and provides an ideal substrate when installing metal, tile, shingle, slate and other roof systems. This high performance waterproof membrane helps keep your home dry providing a cleaner and healthier indoor environment to live in.