Metal Roof Decking

Metal Roof Decking

All Categories > Steel Roof Decks Steel Roof Decks Request Information 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). Acoustical deck is especially suited for structures where sound control is desirable. Type F Metal 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). Acoustical deck is especially suited for structures where sound control is desirable.

Metal Roof Decking

Marlyn Steel Decks, Inc. has been serving our customers for more than 45 years. We specialize in steel roof decking, form decking and composite floor decking. Our goal is to provide you with quality products and superior service. Marlyn Steel now offers Stainless Steel (304 and 316L) Roof Deck.

Metal Roof Decking

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). Acoustical deck is especially suited for structures where sound control is desirable.

Metal Roof Decking

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.

Metal Roof Decking

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). Acoustical deck is especially suited for structures where sound control is desirable.
Metal Roof Decking

Metal Roof Decking

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). Acoustical deck is especially suited for structures where sound control is desirable.

Metal Roof Decking

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.

Metal Roof Decking

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). Acoustical deck is especially suited for structures where sound control is desirable.

The 3″ depth allows for longer spans not possible with lesser depth profiles. The increased span capability allows the use of a lighter gauge, which can prove to be cost effective. Also, because of its long span capability, the use of the N Decking will minimize support requirements. The narrow spacing between the ribs of the N Deck allows for rigid insulation or pouring concrete. The load carrying capabilities of the N Deck generally surpass that of other long span metal decks. N Deck is available in corrugated stainless steel, both T304 and T316, and is suited for caustic environments. It is also available in galvanized, galvalume and painted steel.

HSN-3 Deck – 3″ Deep long span roof deck in a wider profile. Custom orders only. Subject to minimum quantities. Strong, lightweight, economical, and easy to install.