(Type “A”) Narrow Rib

Type “A” 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.  Roof deck products act alone in transferring horizontal and vertical loads into the building frame, and do not work compositely with other building materials. Type A metal roofing deck is available in 22, 20, 18, and 16 gauge with either a galvanized (G60 or G90) finish or prime painted (gray or white) to inhibit rust while in transit (primer is not a finish coat). Material is typically in stock in 20 gauge, G90 or Gray Primer in 36” cover width.

Type "A" Metal Roof DeckText Box: Type  “A”

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).  They are typically available in either Prime Painted Gray, or Galvanized (G60 or G90), and Type B is available with a White Primer Bottom.  Gauges for roof decks vary from 24 to 16 gauge, 22 gauge is the most common. 

Roof Deck

Type "N" Metal Roof DeckText Box: Type  “N”

(Type “B”) Wide Rib

Type “B” 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. Roof deck products act alone in transferring horizontal and vertical loads into the building frame, and do not work compositely with other building materials. Type B metal roofing deck is available in 24, 22, 20, 18, & 16 gauge with either a galvanized (G60 or G90) finish or prime painted (gray or white) to inhibit rust while in transit (primer is not a finish coat). Material is typically in stock in 22, 20 & 18 gauge, G60, G90 or Gray Primer in 36” width.

Type "F" Metal Roof DeckText Box: Type  “F”
Type "B" Metal Roof DeckText Box: Type  “B”

(Type “F”) Intermediate Rib

Type “F” 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.  Roof deck products act alone in transferring horizontal and vertical loads into the building frame, and do not work compositely with other building materials. Type F Metal Roof Deck is available in 22, 20, & 18 gauge with either a galvanized  (G60 or G90) finish or prime painted (gray or white) to inhibit rust while in transit (primer is not a finish coat). Material is typically in stock in 22 & 20 gauge, G90 or Gray Primer in 36” cover width.

(Type “N”) Deep Rib

Type “N” 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. Roof deck products act alone in transferring horizontal and vertical loads into the building frame, and do not work compositely with other building materials. Type N Metal Roof Deck is available in 22, 20, 18, & 16 gauge with either a galvanized (G60 or G90) finish or prime painted (gray or white) to inhibit rust while in transit (primer is not a finish coat).  Material is typically in stock in 20 & 18 gauge, G60 or Gray Primer in 24” cover width.

Text Box:

More Information from

Steel Deck Institute

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Text Box: Design By:  Pirana Media

All material sold by

Metal Deck Direct

is made in

Text Box: 310 Bussell Ferry Road
Lenoir City, Tennessee 37771
(865) 255-4218
sales@metaldeckdirect.com

Metal Deck, Steel Deck, Roof Deck, Form Deck, Composite Floor Deck

Metal Deck Direct

 

Metal Deck Direct Address
310 Bussel Ferry Road
Lenoir City, Tennessee 37771METAL DECK DIRECT is a supplier of Metal Deck, Steel Deck, Roof Deck, Form Deck and Composite Floor Deck