Overhang Dutch Gable Roof Framing

The picture above shows the plan view of a gable roof ladder trusses are made up using four noggins bridging at each corner to support a rafter outside the building.

Overhang dutch gable roof framing.

The dutch is a section of hip roof in which hip rafters run into a gable end instead of going up to a ridge. When stick framing a dutch roof i begin by checking the plans for the amount of. By doing this it changed the as drawn cantilever ratio of 3 2 favoring the outside of the building to a 5 7 ratio. I planned to use the experience to teach the contractor s crew western style framing.

Framing a gable roof building a gable with barge end purlin struts and collar ties. Uplift of roof decking at the overhang. The other common wind related failure at gable ends is uplift of the roof decking at the overhang. Exactly where the gable interrupts the hip is called the setback the distance from the end of the building to the first set of gable common rafters.

That rafter outside forms the overhang for the barge boards to fix to and so the soffit boards and ventilation are continuous all the way. A large overhang on a dutch hip roof requires a few changes to the normal construction method. A large overhang on a dutch hip roof requires a few changes to the normal construction method. Inadequate nailing of the sheathing to supporting framing or inadequate connections of the framing at the rake edge that supports the roof.

In 2011 i was given the opportunity to frame up four small houses with dutch hip roofs on a remote island in the tropics. This can be from two causes.