HOLLANDFELT is woolfelt made from Pure New Wool and is available in more than 100 colours. New in our range is woolfelt with a thickness of 20 mm! We already had the thicknesses 1, 2, 3, 5, and 10mm. From a thickness of 3mm, our woolfelt on the wall improves the acoustics. The absorption coefficient of woolfelt with a thickness of 3mm goes up to 0.56α and with a thickness of 10mm up to 1.03α! Besides the property to improve the acoustics, woolfelt naturally has the following properties: non-combustible, insulating, dirt and water repellent, environmentally friendly, 100% recyclable. For all these reasons woolfelt is a good choice to attach to walls and ceilings, this can easily be done just like wallpaper with our special glue or with adhesive foil.
