Class B fill material, with balanced support and drainage properties, is an excellent choice for projects that don't require the high specification of Class A materials but still seek the benefits offered by a quality fill. Suitable for less critical applications such as backfilling, levelling ground, and as a base for less trafficked areas, this material provides a cost-effective solution without compromising on performance. Class B fill material is characterised by a mix that may include slightly larger stones than Class A, offering robust structure and ensuring proper drainage and stability across a range of projects at an affordable price.
