Roof Overhang Outriggers

Are the lookouts outriggers installed on flat or on edge.

Roof overhang outriggers.

With a flat shed roof the roof simply extends past the wall plate to provide an overhang. My question is on the sides parallel to joists. Fixings for purlins on the flat are given in. The figure also indicates the directions of the wind forces that will tend to lift off the roof sheathing and gable overhang.

Framing gable roof overhangs in florida. Country life projects living 673 024 views. Cuz they say they aren t u l. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.

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. However my lower corner is not as strong as i would like. I have a small mini fascia which sits back 2 rafters back to strengthen. Click image for larger version the second method uses outriggers and is more frequently used if the ov erhang is greater than 12 inches.

Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. 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. I ve never used the loose outriggers from the joist mfg. 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.

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. That s exactly the info that i was looking for. Clearly it is beyond the scope of nzs 3604 2011 to increase the overhang by combining both purlin cantilevers plus outriggers. I m using joist extensions on the side perpendicular to joists.

How to build a shed how to build roof rake ladders soffit overhang video 9 of 15 duration. Approved and i ve always solved it some other way.