Roof Truss To Wall Detail

As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate.

Roof truss to wall detail. The pros of using roof trusses instead of stick framing. Here are the pros of trusses. Engineered roof trusses wi overhang roof apron gutter downspout system cont 2x8 rough fascia. This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss.

Exterior wall parapet rafters prep. Roof floor truss manual 7 31 08 10 43 am page 12. To wall sloped roof no overhang ledger support. There are many types of roof trusses as wall as many types of roofs more types than there are parts.

Refers to the distance across the length of the truss where it bears onto the wall supports. But 99 of the time a roof truss is going to give you so much more. Use bracing to keep the trusses in place as you work your way across. Benchmark the shear capacity of roof to wall connections load direction parallel to wall assembled with hand driven common nails pneumatic nails and a combination of pneumatic nails and light gage steel roof clips using full scale roof assembly tests and.

After attaching your truss make sure it is plumb before proceeding to the second one. Wall girder floor truss floor truss jacks bearing wall cantilevered floor truss two 2x rim joists 24 max. To get an accurate quote for roof trusses you will need to have the following details before you start the process. Sure there may be an instance where stick framing is your only option and that is understandable.

As an alternate to the roof truss anchor a bolted top plate may be used for the roof to wall connection see figure 5. Joint details roof floor truss manual 7 31 08 10 43 am page 11. Table 2304 6 of the 2006 ibc lists the minimum thickness of wall sheathing and. However anchor bolt spacing must be reduced 24 in.

Beyond new home construction using the larsen truss wall design can also be a great way to do an energy efficiency home retrofit as you can mount them to the existing siding creating what is effectively a double stud wall design and even extending this up onto a roof to create a seamless envelope of exterior insulation and therefore. This depends on the roof shape. Specifically the ibc irc wfcm and icc 600 provide prescriptive shear wall details and designs that may be applied when certain basic conditions are met. The roof truss structure and design is integral to roof structural integrity and shape.

Strongback supports cantilever and jack details lateral bracing suggestions. 610 mm maximum because the top plate is loaded in its weak direction.