450mm RAISING PIECE (175mm) (110mm UNDERGROUND)
This underground 450 raising piece is part of Kayflow's underground drainage range. This underground range is manufactured from 100% polypropylene and is durable and impact resistant, and allows for a easy and fast installation. Meets the British Standard BS EN 1329; 1:2014
All installations should conform to building practices as laid down by the relevant local authority.
Can be installed to a maximum depth of 1200mm
- Easy fit system
- Lightweight
- Durable and impact resistant
- Tested to BS EN 1401-1 : 2009 PVC-U Underground Drainage Systems