Mattresses : Household recycling centre

Ask the company to take your mattress when they leave a new one.
Alternatively, arrange a bulky waste collection with Fenland District Council: www.fenland.gov.uk/bulkywaste
Visit the Cambridgeshire County Council website to find the Recycling centres closest to you: www.cambridgeshire.gov.uk/residents/waste-and-recycling/household-recycling-centres