Calders and Grandidge is a supplier of preserved timber fencing to Her Majesty The Queen and has held this Royal Warrant since 1986.

Royal Warrants are a mark of recognition to individuals or companies who have supplied goods or services for at least five years to HM The Queen, HRH The Duke of Edinburgh or HRH The Prince of Wales. Warrants have always been regarded as demonstrating excellence and quality, and are highly prized.

Warrants are granted to named individuals – Grantees – who must personally ensure the Warrant is used correctly. Warrant Holders may display the relevant Royal Arms and the legend ‘By Appointment’ on their products, premises, stationery, vehicles and advertising.

Whatever their size or specialisation Warrant Holders are united by their commitment to the highest standards of service and excellence.