In our opinion it is false economy to fit new carpet over old underlay. Carpets need to have as firm a support as possible in order to achieve its maximum performance. An old underlay will already have become flattened and less resilient to a greater or lesser extent depending on its use and will not give the carpet adequate support.
Choose from our entry level UK made Super 10mm Underlay to the super luxury of Plushwalk 12mm Underlay which is the best underlay on the market.. We offer a huge choice of over 50 underlays to cover every budget and application.