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.
Fits inside the right hand side of a StormLine running outlet to blank off the end
Enables running outlet to be used at the end of a gutter run
Check whether left or right is required (due to profile of gutter)
Conforms to BS EN 607:2004