Decking Machine
Metal Roof Decks are available in 1-1/2” Deep Type A (narrow rib), Type F (intermediate rib), Type B (wide rib), or 3” Deep Type N (Deep Rib).
Narrow Rib or Type A :
Type A or Narrow Rib Roof Deck is a 1 1/2″ deep, narrow rib, structural metal roof deck section that provides a wide support surface for various types of roofing materials, and thinner rigid insulation.
Wide Rib or Type B :
Type B or Wide Rib Roof Deck is a 1 1/2″ deep, wide rib, structural metal roof deck section that provides a support surface for various types of roofing materials, and 1” or thicker rigid insulation.
Intermediate Rib or Type F :
Type F or Intermediate Rib Roof Deck is a 1 1/2″ deep, intermediate rib metal roof deck that provides an economical roofing system of structural load carrying capacity and roofing insulation materials.
Deep Rib or Type N :
Type N or Deep Rib Roof Deck is a 3″ tall, deep rib metal roof deck, that is designed to provide an economical roofing support surface when longer spans are required between roofing supports.