1 1 2 Metal Roof Deck 22 Gauge Allowable Overhang

1 5 b deck s wider rib profile allows for more insulation to be installed.

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. Only indiana offers 16 gauge for 1 5b 3n and 3na profiles. Loads in rows marked f should be compared to factored loads according to can csa s16 01 limit states design of steel structure. Roof deck roof deck is designed to carry live and dead load without acting in conjunction with other materials.

A typical metal roof overhang may be 2 to 4 inches or even less. 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. B deck is 1 1 2 deep and is available in galvanized and prime painted finishes.

Our lightweight steel deck profiles have depths that range from 13 8 to 71 2. Hsb 36 is good in stock in the following gauges 22 20 18 16 gauge. 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. Steel roof and floor deck composite non composite floor joists for more information.

A roof deck b roof deck. Material is typically in stock in 22 20 gauge g90 or gray primer in 36 cover width. Check out our newest deck tools. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood.

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. Normally b decking is used in short to medium span conditions ranging from 3 feet to 10 feet in distance. Steel deck panels are supplied with both galvanized and painted finishes to meet. Type b roof deck is 1 5 deep.

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. Panel lengths range from 5 feet to 45 feet. No profile in 16 gauge is available from alabama. Also known as wide rib this structural metal roof deck provides a support surface for various types of roofing materials.

Horizontal as well as vertical loads may be considered.