4.Versatility of HPL
Due to its properties, HPL is an excellent material for wall panels in new buildings as well as for renovation projects. It is either applied to suitable substrates or used as self-supporting HPL-Compact. The material meets the highest requirements regarding hygiene, fire resistance and resistance to moisture. HPL composite panels and HPL-Compact allow fast and easy installation on site. For renovations using dry construction methods. Any existing wallpaper, textile floor coverings, tiles or other wall coverings do not necessarily have to be removed. Where HPL is used for wall panels, however, storage, installation method and structural design play a crucial role. The applicable building regulations also have to be taken into account. For any other installation methods, please consult the manufacturer.
Different substrates can be used for composite elements with HPL as wall panels. The selection of the substrate epends on the subsequent use of the room and on the structural and fire protection requirements. The wall elements can be installed in a variety of edge designs with vertical and horizontal orientation. The structure of gaps, joints, ceiling and wall edges as well as the size and format of the elements determine the overall effect in the room.
The room, the wall panel elements and the substructure should be sufficiently conditioned at the time of installation to reduce subsequent dimensional changes. New walls (brick, concrete or with plaster) contain substantial moisture levels and have to be completely dry before the installation of HPL. When using thermal insulation and vapour barriers, the general principles of building physics must be taken into account.
