NUMA is the British Needlefelt Underlay Manufacturers Association. The aim of NUMA is to promote the benefits of felt underlay, allowing consumers to make a better informed choice when selecting their carpet and underlay combination.

NUMA is the British Needlefelt Underlay Manufacturers Association. The aim of NUMA is to promote the benefits of felt underlay, allowing consumers to make a better informed choice when selecting their carpet and underlay combination.