Osma SquareLine is a 100mm (4") square section gutter system with 61mm square pipe - suitable for a maximum roof area of 178m² (with one downpipe)
SquareLine 61mm square plain ended downpipe
Compatible directly with SquareLine & StormLine gutter
2m length
Can install either flush to the wall or off the wall (depending on bracket type chosen)
Conforms to BS EN 12200-1:2000