Sheepwool SilentWool Carpet is 9mm thick and each roll cover 10m2. Prefitted with a breather layer. Acoustic underlay rolls for the reduction of impact sound transfer under carpeted areas. Very popular as a carpet underlay in older houses with floorboard gaps and draught issues. Frequently Bought Together Breathaplasta Universal Breathable Plaster x 20Kg Revitalize your walls with this eco friendly, breathable plaster; perfect for sustainable and healthier living spaces. View Product » Breathaplasta Thermal Insulating Plaster x 9Kg Discover a greener way to insulate walls with our thermal insulating plaster. View Product » Breathaplasta Smooth Finishing Plaster x 20Kg Achieve a flawless finish on walls and ceilings with our eco friendly, easy-to-apply Breathaplasta Smooth Finishing Plaster. View Product » Soft Grip Plastering Trowel Discover the comfort of plastering with our Soft Grip Trowel, designed for precision and ease with every swipe. View Product » Features Carpet is a roll of 9mm thick Sheep Wool Insulation, which is designed as a premium carpet underlay. Carpet is suitable for use under new or existing carpets in refushment projects or new builds. Carpet is especially popular in older houses where there may be existing gaps in the floorboards, allowing underfloor drafts to make a room feel cold. The thick layer of SilentWool: Carpet under a carpet will also act as a long-lasting underlay, protecting the carpet from premature wear and tear.