Made of up to 90% natural raw materials, our base standard underlay is 100% recyclable. Base boasts excellent thermal conductivity, making it the perfect choice for rooms with underfloor heating or cooling. This elastic underlay smooths out small subfloor irregularities: 5mm in width, 2mm in height, its lightly tackified surface prevents LVT movement, allowing for an easier installation of your vinyl floor. The protective film captures all dust particles, making it possible to install the underlay while carrying out other work in the room.