Suppliers of high quality bespoke roof trusses and joists to builders architects engineers and homeowners since 1977.
Erect roof trusses.
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As strange as it sounds roof trusses are designed to move as a unit to maintain the structural integrity of the roof.
Platform should be prepared with level and measurement as per given in drawing to join the truss as one unit.
A roof truss is a prefabricated frame comprising of one or more triangular units constructed between a bottom and top chord.
Site measurement to be taken and truss length to be confirmed before truss assembly.
Placing trusses onto housing frames using powered mobile plant such as a vehicle loading crane may also be required.
The separated truss shall be assemble on platform at site before erection.
Safe work method statement carpentry erection of roof trusses.
The temporary braces will be removed as the roof sheathing is applied.
In the photo you can see temporary stiff backs applied to each gable truss and temporary truss bracing applied along the trusses.
Truss assembly on platform.
The ends of a roof truss are connected at joints commonly referred to as nodes.
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Wood trusses are very unstable until all of the bracing and roof sheathing are installed.
Some bracing provides a way to put up the trusses evenly while holding them and other bracing supports them after they are put up.
Trusses form the roof line on buildings and provide support for the lumber that holds shingles or other form of roof cover.
Fluctuating temperatures and humidity can stress the truss.
Platform should be placed in crane reachable area.