Wood Protection Association

The Wood Protection Association (WPA) is a not-for-profit timber trade organisation. The WPA champions and provides advice on industrial wood treatment technologies that enhance the performance of softwood products. Covering: preservative treatments, wood modification and factory applied flame retardant treatments.

Office 5
The Walled Garden
The Nostell Estate
Wakefield
WPA
UK

Website: https://www.thewpa.org.uk/
Email: contact@thewpa.org.uk
Tel: +44 (0)1977 558274

Documents by this publisher

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Series details	Title	Year	Status
Guidance Note TW12a	Best available technique (bat) conclusions for timber treatment operations. UK interpretational guidance	2021	Current
Guidance Note TW12b	UK Interpretation Guidance for Best Available Techniques (BAT) conclusions for preservation of wood and wood products with chemicals	2021	Current
Guidance Note TW13	Installing preservative treated timber fence posts. Best practice guidance	2021	Current
Guidance Note TW14	UK guidance on the classification of. Treated wood waste	2023	Current
Guidance Note TW15	Preservative treatment of wood-based sheet materials	2023	Current
Guidance Note TW16	Storing and handling preservative treated timber. Information for suppliers and end users	2024	Current
	A guide to marking wood. Treated with a preservative or flame retardant	2023	Current
	Flame Retardant Treatments - An Overview	2023	Current
	WPA field trial of preservative treated British softwoods. Year 7 observations	2022	Current
Information Sheet 1017	Mould growth on treated wood products	2017	Withdrawn
Publication T1/595/2	Fungal decay in buildings	2013	Withdrawn
Publication W04	Assessing the environmental benefits of preserved wood	2004	Withdrawn
Publication W05	Fungal decay in buildings	2005	Withdrawn
Publication W06	Methods of applying wood preservatives	2005	Current
Publication W10	Use of CCA wood preservatives and CCA-treated timber	2006	Replaced, remains current
Publication W10	Use of CCA-treated timber	2010	Withdrawn
Publication W10	Use of CCA-treated timber	2012	Withdrawn
Publication W11	Use of creosote and creosote-treated timber. 2nd edition	2010	Withdrawn
Publication W11	Use of creosote and creosote-treated timber	2004	Withdrawn
Publication W11	Use of creosote and creosote-treated timber	2011	Withdrawn

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