Osma, Wavin Osma SquareLine stopend external 100mm black 4T811B
Brand: Osma in DIY & Tools
£326
Standard
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) Fits over SquareLine gutter to blank off one end Contains retained seal for secure, watertight fi