ACO Threshold Drain Corner Unit Assembly With Black Aluminium Grating

ACO Threshold Drain Corner Unit Assembly with Black Aluminium Grating. ACO Threshold Drain eliminates water ponding at house entrances. The discreet system has a width of 60mm and is available in 1m lengths, and with a range of accessories available from corner units to vertical outlets, it is now possible to use as part of a modern patio drainage system The system is compliant with Part M of the Building Regulations for England and Wales and Section 4 of the Scottish Building Standards.