Play-grade chip is a different product
Under play equipment where a child could fall, the surface has to absorb impact. Suppliers sell play-grade woodchip and bark that's screened to a consistent size, free of sharp pieces, and tested for the fall height it's laid for. Schools, nurseries and public play areas should use a certified product, laid to the depth the supplier specifies, which is often around 30 cm.
Fresh arborist chip isn't screened or tested. It can include thorny prunings, long splinters and leaves that rot down quickly, so it isn't a safety surface.
Where free chip does work
- Paths and trails around a play area or school grounds.
- Den-building corners, forest school areas and wild play spaces.
- Mulch for planting around the edges, and for a school garden.
- Muddy gateways and well-trodden routes across grass.
Tip: For anything kids will run through, pick out thorny material from the first load and keep it raked.
Schools and community groups
Schools, nurseries and community gardens can list a site on Chiprun like anyone else. Say where the load should go and the largest vehicle that can get there, and remove the listing once you have enough.