1 1 2 Metal Roof Deck 22 Gauge Allowable Overhang

In addition b roof deck is available in lengths ranging from 6 2 to 35 6.

1 1 2 metal roof deck 22 gauge allowable overhang. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Roof deck roof deck is designed to carry live and dead load without acting in conjunction with other materials. A roof deck b roof deck. Also known as wide rib this structural metal roof deck provides a support surface for various types of roofing materials.

P 3615 p 3606 7 loads in rows marked f are the maximum factored loads controlled by the bending capacity and those in rows marked d are the uniform service loads that produce a deflection of l 240. Steel roof and floor deck composite non composite floor joists for more information. Hsb 36 is good in stock in the following gauges 22 20 18 16 gauge. Our lightweight steel deck profiles have depths that range from 13 8 to 71 2.

Loads in rows marked f should be compared to factored loads according to can csa s16 01 limit states design of steel structure. Check out our newest deck tools. 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 b roof deck is 1 5 deep. Normally b decking is used in short to medium span conditions ranging from 3 feet to 10 feet in distance. 1 5 b deck s wider rib profile allows for more insulation to be installed. For most 1 1 2 38 mm deep roof decks the loss of one rib either by denting or penetration can be tolerated and no reinforcement will be required.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Steel deck panels are supplied with both galvanized and painted finishes to meet. Only indiana offers 16 gauge for 1 5b 3n and 3na profiles. A typical metal roof overhang may be 2 to 4 inches or even less.

No profile in 16 gauge is available from alabama. Simply input your project data and our tool will customize your load tables or diaphragm designs from among more than 73 000 permutations. B 21 6 0 1 04 81 64 53 44 38 33 29 26 2 4 22 1 b 20 6 5 1 15 8 9 71 58 48 41 36 31 28 25 23. Horizontal as well as vertical loads may be considered.

Specialty decks such as acoustic cellular stainless steel also available.