Wavin Osma Square Line is a 100mm (4") square section gutter system with 61mm square pipe - suitable for a maximum roof area of 178m² (with one downpipe) Fits inside a Square Line gutter fitting to blank off the end Secure fit Conforms to BS EN 607:2004 Range available in black, white and brown
Updated 7 hours ago
Travis PerkinsLowest
In stock
£3.37
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