The Genesis Double Chambered Bat Tube can be used under bridges or can be built into walls and rendered. It measures 380mm x 220mm x 115mm. It has a sloped entrance, is self-cleaning and has 4 grooved sides, the central board sits into slots. The Bat Tube is made from ResCom® Cellular Magnesia Cement board which is waterproof and is an insulating material.
The bat tubes are fireproof when built into walls and have a 30 year guarantee against the Irish weather.