Wavin Osma StormLine gutter jointing bracket 111mm black 8T809B

Wavin 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. Jointing bracket with central fixing point and side fixing points Adjustable fixing wings enable line and level adjustment Expansion markings to ensure correct allowance for thermal expansion Conforms to BS EN 607:2004 Range available in black and white