Type A Metal Roof Deck (Narrow Rib)

Type A Metal Roof Deck is a 1 1/2 deep, narrow rib metal roofing deck that provides an economical metal roofing system when utilized with thinner insulation materials, allowing maximum area for adhesive contact. It is also used as a secondary structural diaphragm member to provide for lateral force distribution to the structure’s vertical force resisting systems. Available with either a galvanized roofing finish or prime painted to inhibit rust while in transit (primer is not a finish coat), Type A Roof Deck is produced with a 30” cover width in three steel thicknesses.

Type B Metal Roof Deck (Wide Rib)

Type B Metal 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. It is also used as a secondary structural diaphragm member to provide for lateral force distribution to the structure’s vertical force resisting systems. Type B metal roofing deck is available in four standard gauges with either a galvanized finish or prime painted to inhibit rust while in transit (primer is not a finish coat). The most commonly produced cover width is 36”, but narrower widths are available. B-Acoustical, B-Cellular, and B-Cellular & Acoustical are also available (longer lead times may be required).

Type F  Roof Deck (Intermediate Rib)

Type F Metal 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. It is also used as a secondary structural diaphragm member to provide for lateral force distribution to the structure’s vertical force resisting systems. Type F Metal Roof Deck is commonly produced in three gauges and a 36” cover width with either a galvanized finish or prime painted to inhibit rust while in transit (primer is not a finish coat).

Type N Metal Roof Deck (Deep Rib)

Type N Metal 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. It is also used as a secondary structural diaphragm member to provide for lateral force distribution to the structure’s vertical force resisting systems. Type N Metal Roof Deck is available in 24” cover width and three standard gauges, with either a galvanized finish or prime painted to inhibit rust while in transit (primer is not a finish coat). Please inquire for availability of special gauges or finishes. N-Acoustical, N-Cellular, and N-Cellular & Acoustical are also available (longer lead times may be required).

Type J Metal Roof Deck (4.5" Deep)