This Type 1 sub base is comprised of materials such as granite or limestone crushed to the size of 0mm to 40mm pieces. This combination makes it a durable and strong material once compacted, perfect for use as a stable surface for pathways and roads. Border Top Soil’s products are regulated by a government approved laboratory. They ensure that their products always meet BS3882:2015 standards. All orders are delivered via a tail lift and unloaded kerbside only to every address. Please note: All weights at time of delivery will be checked to weigh between 850 & 950kg. Due to moisture content, it may be possible that the weights may alter up to point of delivery. Each bag is sent on a pallet and delivered kerbside only via a tail lift wagon to the customers address. Access at the delivery point needs to be wide enough for a wagon. Features & Benefits BS3882:2015 standard Suitable for creating a stable surface for roads and pathways 0mm to 40mm sized pieces