For your local Specialist Surveyor contact:

Tel: +44 (0)1626 331351
Fax: +44 (0)1626 331143
e-mail: help@propertyrepairsystems.co.uk

Building Research Establishment
Garston
Watford
WD2 7JR
England

Tel: +44 (0)1923 894040
Fax: +44 (0)1923 664010

Timber Research and Development Association (TRADA)
Stocking Lane
Hughenden Valley
High Wycombe
Buckinghamshire
HP14 4ND
England

Tel: +44 (0)1494 563091
Fax: +44 (0)1494 565487