Osma RoundLine is a 112mm (4½") gutter system with circular 68mm downpipe. For domestic standard use. Use for a maximum roof area of 163m² (with one downpipe)
For use with Osma RoundLine gutter fittings
Available in 2 and 4m lengths
PVC-U material
Conforms to BS EN 607:2004
Range available in black, grey, white and brown