In case you decide not to glue teh panels to the walls, you start by placing wooden battens approx. every 30cm. To install the panels vertically, place the battens horizontally and vice versa.
Continue by measuring the number of panels you will need for the wall and ceiling. If the last panel is to narrow, we advise to saw the first panel so that you have at least 4cm on either side.
Start by fixing the start and edge trim(No.3) around the surface you wantto decorate. Insert the first panel into the trim. Make sure the first panel is placed perfectly straight (using a spirit-level or a thread with weight) before stapling, nailinug or screwing the lip onto the batten (every 30cm). Leave about 5mm clearance between the panel and the edge trim. A fine tooth saw is recommended for cutting the panels to size.
Insert the second panel completely intop the groove before stapling (nailing or screwing) into the lip. Proceed the same way with the next panels. For the finish you can also use the internal corner profile (No. 1), the external corner (No. 2) and/or the center joint (No.4).