Underlays are available in a range of quality each offering a different level of comfort and support to suit your budget, lifestyle and to deliver maximum life out of your new carpet. At Giffards Floorworld we sell Airstep and Dunlop both respected market leaders in underlay. High quality underlays will feel more luxurious, give more support to your new carpet and will be more quiet – an important consideration in second floor installations and stairs. Underlay wears just as carpet does and it is recommended you change your underlay when installing a new carpet in your home or office.