- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 08 Jul 2018
A guide to the use of urban timber FB 50
A guide to the use of urban timber (FB 50) was written by Geoff Cooper and published by BRE on 31 July 2012.
Every day across the UK, thousands of tonnes of wood residue are produced through arboricultural work. However, the timber this produces is normally variable and inconsistent, resulting in problems with collection, transportation and selection. As a result, much of it is relegated to the much or firewood bin.
FB 50 is a 64-page illustrated guide to using timber from the UK’s urban timber resource, including street, park and urban woodland trees. It provides guidance on the selection and identification of high-value stems, as well as processing, drying, transport, storage and the logistical problems of dealing with felled material.
The guidance promotes the use of many common and exotic species for high-value solid wood products rather than being processed for firewood, chipped to produce mulch or sent to landfill. It is intended to help local authorities maximise the value of timber produced in towns and cities and to develop the best options for using solid wood produced during normal maintenance.
The contents of the guide are:
- Material and species availability.
- Assessing stems for timber production.
- Value-added growth feature.
- A sawmill perspective.
- Timber dimensions, measurement and material grading.
- Wood drying.
- Air drying.
- The kiln drying of timber.
- Kiln drying processes.
- Drying schedules.
- Problems associated with wood drying.
- Calculating value.
- Identifying prospective markets.
- Appendix: Species list and wood property information.
 Find out more
 Related articles on Designing Buildings Wiki
- 11 things you didn't know about wood.
- BRE articles on Designing Buildings Wiki.
- BRE Buzz articles on Designing Buildings Wiki.
- BRE Buzz.
- Building Research Establishment.
- Cat's paw figure.
- Definition of tree for planning purposes.
- Delivering sustainable low energy housing with softwood timber frame.
- End racking.
- Forest ownership.
- Physical Properties of Wood.
- Rip sawing.
- Ripple figure.
- The differences between hardwood and softwood.
- Tiger-stripe figure.
- Timber preservation.
- Timber sticker.
- Timber vs wood.
- Tree preservation order.
- Tree rights.
- Types of timber.
- Waney edged.
Featured articles and news
Read our step-by-step guide to using BIM on projects.
3 July - share and develop ideas to improve quality levels. Save £100 with our code.
RSHP's Terminal 5 named one of world's top airports in 2019.
Do we need a new land classification to spur development?
An architectural technologist in Germany.
3 World Trade Center designed by RSH+P
The struggle to achieve net-zero emissions by 2050.
What is 'agent of change' and who does it protect?
A consistent and measurable approach to home adaptation.
Acknowledging and challenging the realms and interpretations of heritage.
Embodied carbon in construction steel.