Renfrewshire Council - Grey - Non Recyclable Waste Renfrewshire Council - Blue - Paper and Card East Renfrewshire Council - Brown - Food & Garden Waste Renfrewshire Council - Green - Plastics & Metals & Glass http://www.renfrewshire.gov.uk/binsandrecycling As recycling collections for flats varies according to where you live, it’s best to check this directly with your local authority.