Wavin 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)
Osma StormLine is a high capacity domestic system with ogee profile - suitable for a maximum roof area of 254m2 (with one downpipe). Use with RoundLine or SquareLine downpipe.
Wavin Osma RoundLine is a 112mm (4.5") gutter system with circular 68mm downpipe. For domestic standard use. Use for a maximum roof area of 163m2 (with one downpipe)
Wavin Osma RoofLine is a 150mm (6") half-round gutter system suitable for industrial and commercial applications. Connects to 110mm Wavin OsmaSoil downpipe
Wavin 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)
Osma StormLine is a high capacity domestic system with ogee profile - suitable for a maximum roof area of 254m2 (with one downpipe). Use with RoundLine or SquareLine downpipe.
Wavin Osma RoundLine is a 112mm (4.5") gutter system with circular 68mm downpipe. For domestic standard use. Use for a maximum roof area of 163m2 (with one downpipe)
Wavin Osma RoofLine is a 150mm (6") half-round gutter system suitable for industrial and commercial applications. Connects to 110mm Wavin OsmaSoil downpipe