Roof Overhang Outriggers

Parts of a roof the main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

Roof overhang outriggers.

Framing gable roof overhangs in florida. Are the notches in the gable rafter 1 5 deep or 3 5 inches deep i used the detail that you described with the trusses recently on a southwestern style house that had large. With a flat shed roof the roof simply extends past the wall plate to provide an overhang. Are the lookouts outriggers installed on flat or on edge.

The size of the roof overhang you choose depends largely on the style of your shed s roof. The building has a 4 ft roof overhang all around. Country life projects living 673 024 views. Points to note when reading nzs 3604 2011 there are some clarifications and corrections for clause 10 2 1 15 2 purlins and 10 2 1 15 3 outriggers.

That s exactly the info that i was looking for. The figure also indicates the directions of the wind forces that will tend to lift off the roof sheathing and gable overhang. Click image for larger version the second method uses outriggers and is more frequently used if the ov erhang is greater than 12 inches. My question is on the sides parallel to joists.

However my lower corner is not as strong as i would like. I m using joist extensions on the side perpendicular to joists. So i have a 900 overhang on a basic gable roof i have allowed my outriggers to be twice that distance to allow for the 2 1 backspan ratio. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.

Fixings for purlins on the flat are given in. Approved and i ve always solved it some other way. I ve never used the loose outriggers from the joist mfg. How to build a shed how to build roof rake ladders soffit overhang video 9 of 15 duration.

Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. Cuz they say they aren t u l.