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.
- High front edge to stop rainwater overshoot
- Internal rail to provide forward fixing point for concealed hanging bracket
- High capacity to cope with intense rainfall volumes
- Internal ribs to help flow through of leaves and debris (to reduce blockages)
- Range available in Black and White
Bs En 607:2004
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