Outrigger Roof Construction

In fact most high wind construction guides require outriggers for gable end ov erhangs greater than 12 inches.

Outrigger roof construction.

Only steel or high strength alloy beams shall be used. They can be tied to the core and combined with exterior columns or may be connected to a super or mega column. In this system the last truss or rafter is often made smaller than the rest so that the top chord of the truss or the rafter is 3 5 or 5 5 lower than the tops of the other trusses or rafters. Outriggers are typically horizontal structures usually trusses or reinforced concrete walls inserted into buildings at various levels to tie the concrete core to the outer or perimeter structural framework.

How to build a shed how to build roof rake ladders soffit overhang video 9 of 15 duration. Answered 30th may 2013 like 4. A rig consisting of outrigger beams with counter weights supported by a rolling base. Outrigger beams shall not extend more than 6 feet beyond the face of the building.

Country life projects living 673 024 views. Verge overhangs are the areas of a timber framed roof that. However 29 cfr 1926 451 a 2 requires the anchorage for scaffolds to be sound rigid and capable of carrying the maximum intended load without settling or displacement. Outrigger systems have come into widespread use in supertall buildings constructed since the 1980s eclipsing the tubular frame systems previously favored.

The osha construction standards do not prohibit the use of a roof top rolling outrigger. H3 2 treated framing required for outriggers rafters and flying rafters if exposed to the weather. The roof will have a valley where it meets the main house if you had a birds eye view of your house it would be l shaped.