Wildlife tunnels

The ACO Climate Tunnel Entrance guides amphibians and other small wildlife from the ACO Guide Wall into the ACO Climate Tunnel, forming a continuous wildlife crossing system under roads. Seamless transition between guide wall and tunnel. Made from polymer concrete with no metal reinforcement to avoid magnetic field disruption

ACO Climate Tunnel is a wildlife crossing system designed to let small animals move safely beneath roads. Installed flush with or below the road surface, it comes in slotted and solid top versions to suit different site needs. Slots help balance light and humidity, while the non-absorbent surface supports amphibian movement

The ACO Stop Channel is used to allow side roads and paths to cross an installation of ACO Guide Wall while preventing small animals from accessing the road or highway. When the continuity of ACO Guide Wall needs to be broken to allow access from a side road or path, the ACO Stop Channel can be used to provide access and continuous guidance at the

The ACO Climate Stilt Tunnel is a tall slotted tunnel unit which matches the height of the ACO Climate Tunnel Entrance. It can be used in conjunction with the ACO Guide Wall, ACO Climate Tunnel and ACO Climate Tunnel Entrance to form a complete guidance and crossing system. The floor of the ACO Climate Stilt Tunnel is the same level as that of the

ACO Wildlife Refuges provide shelter for small animals against the elements and various types of predator. Five types of shelter have been designed for various types of small animal including hedgehogs, newts, voles and lizards. They have different openings and sizes to prevent predators from gaining access while allowing smaller animals to move to safety

Staffordshire County Council specified ACO Climate Tunnels to provide an amphibian crossing near a proposed business hub development. This was to ensure the safety of a population of Great Crested Newts which had been discovered in the locality

A number of wildlife protection products from ACO were installed to help local wildlife thrive as part of the construction of a new 550m carriageway to connect a new housing estate to the wider road network. Balfour Beatty wanted to ensure its impact on biodiversity was minimised. ACO’s Climate Tunnels and Guide Walls

ACO Water Management provided an ecological solution for a sustainable residential development in Ebbsfleet Valley to protect the area’s wildlife. The Castle Hill site – also known as the Garden City – will eventually contain 5,000 homes and is set amongst 400 acres of sensitively designed parkland and open space. Given the fact that this was a