Here at Howard Recycling Services we have an extensive ash program in which we specialise in the handling, processing and sale of bottom ash, also known as Enviro Aggregate.

Bottom ash is an excellent cost effective alternative to sand with a variety of uses. Bottom ash, a secondary raw material, is a sustainable and environmentally friendly alternative to natural resources such as sand and gravel.

Based on test results and drainage characteristics the light weight bottom ash materials are suitable to be used in retaining wall design and other engineering applications.

Confirmation of the Engineering properties of the bottom ash can be provided upon request.




• Drainage

• Masonry work

• Cost- effective fill material

• Road construction

• Foundation material

• Noise barriers

• Aggregate in asphalt and concrete

• Capping landfills

• Landscaping