Standard bracing of 'Room in the Roof' (attic) trussed rafter roofs
In This Series
This information sheet is an extrapolation of the standard bracing requirements given in BS 5268-3 extended to cover 'Room in the Roof' trussed rafters. All the information given here should be read in conjunction with the requirements of that standard.
- Why brace trussed rafter roofs?
- Bracing responsibility
- The functions of roof bracing
- Application of standard bracing
- Conditions of use
- Other considerations
- Chevron bracing
- Roof sarking
Trussed rafters must be braced to create a rigid and stable roof structure. If the bracing is omitted, wrongly positioned or badly fixed, it may result in distortion or failure of individual trusses or in some instances the whole roof.
This information sheet gives a summary of the standard...
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Trussed rafters are individually designed prefabricated structural components made from strength-graded timber members of the same thickness, joined together with punched metal plate connectors....
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Article from the TRADA Timber Industry Yearbook 2015