as strong as a bullSQUARE, PRACTICAL, ATTRACTIVE!
The square, aluminium complete system sets new standards for drainage. Thanks to its minimalist and elegant design, it is ideal for use on modern structures. The PREFA drainage system is made of up various coordinated components such as square downpipes with radii corresponding to the box gutters and gutter outlets, various downpipe elbows with a 72° bend, outlet connectors or a leader head with a square outlet.
