Home Resources Resources properties.trackTitle properties.trackSubtitle 0:00 0:00 Technical standards Download your copy of the Premier Guarantee Technical Manual Learn more Brochures Choose from our collection of brochures and guides to learn more about our services and products. Take a look Foundation Depth Calculator Calculate the depth required for your foundations when building near trees Try our calculator InSite | Technical articles Our InSite section is full of useful technical articles written by our technical expects. Go to InSite