Standard detail for attaching a ledger to the side of a floor truss gable.
Floor ledger design.
When both vertical and horizontal loads are applied the resulting load will be at an angle to the bolt that is somewhere between 0 degrees for purely horizontal loading and 90 degrees for purely vertical loading.
Horizontal loading might come from diaphragm action such as the floor system dragging lateral wind or seismic load into the ledger.
With a compressive strength of 35 psi the foam is more than adequate to handle the additional 5 psi from the weight of the floor system.
The workers run screws through each cradle driving them through the ledger board and into the face of the connector.
Because this connection is critical to the safety of the deck s occupants both the 2015 irc and the latest edition of the american wood council s dca 6 prescriptive residential wood deck construction guide provide detailed structural design guidance on fastening a deck ledger.
Standard detail for attaching a ledger to the side of a floor truss gable.
Proper attachment of the deck ledger to the house is critical for ensuring that an attached deck is safely and securely supported at this location.
Most decks are supported in part by a ledger that is attached to the band joist or rim board of the floor system.
Standard detail for allowing a deck ledger connection to a floor truss.
Here we provide details for attaching a 2 nominal lumber deck ledger to the side of residential floor ladder constructed with metal plate connected wood mpcw floor trusses.
One steel cradle goes around the ledger board at each connector location.