Then there is the top chord or rafters that are angled to make the roof pitch.
Gusset roof truss.
Gusset plates are used to secure the connections between the individual truss components.
There are three parts to the roof truss that you have to know.
Finally there are the gussets that hold the framed truss together.
Most new homes are built with trusses for roof framing.
Truss factories use spiked metal gusset plates with their size shape and location specified as part of the engineering.
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Hammer each gusset plate into the wood until the teeth are fully driven in and the plate sits flush against the lumber.
As an alternative you can make your own gusset plates out of plywood.
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The bottom chord which is the bottom of the framed truss.
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When damaged or altered this can effect structural integrity of th e roof system.
Fashion your own set of plywood gusset plates by cutting thick sheets of plywood to fit over each site where one joist meets another.
The plates are sunk into the wood at connection points with heavy rollers or a hydraulic press to create an extremely stable connection.
Roof trusses are engineered components.
When it comes to using osb or plywood for gussets vogt says that osb is more commonly used.
Turn the entire truss over and repeat this process on the other side.
Localized damage to one or two trusses will typically not result in structural failure of the roof system but could cause the roof or ceiling to sag.
The thickness of the material used for the gusset also affects the span rating that is how far apart the trusses can be spaced along the roof.