Calders and Grandidge is one of the oldest and most respected names in the UK for pressure treated timber products, and we have built our business on service, quality and value for money. Our commitment to our customers, employees, and the environment are second to none, and we constantly strive to ensure that our products exceed our customers highest expectations. While we specialise in pressure creosoted products, which are designed to give outstanding service life, we also use Celcure AC500 chemical treatment for domestic and commercial fencing and our small range of landscaping and garden products. We offer UK wide delivery.