Inspiration & Advice
Are you looking for useful do-it-yourself advice? Do you want to know how to clean your artificial grass, or are in need of some ideas for a garden transformaton? At Howarth, we have plenty of how-to guides, product selections, and inspired themes to help you towards making your home or next garden project a success!
We are much more than just timber, and with our innovative ideas and practical advice, you can create a home to be proud of.
Understanding Use Class UC4
Consumer and contract law require that any product offered for sale must be fit for its intended use and a wood product impregnated with preservative is no exception.
The minimum standards for the treatment of wood are set out in British Standard BS 8417 and the WPA Code of Practice - Industrial Wood Preservation (January 2021).
In these standards the level of treatment is tailored to the application ‘Use Class’ of a wood product as defined in BS EN 335 (Durability of wood and woo
…
23rd Jun 2021