Panel with hidden joint
PolTherma PS is a wall sandwich panel with a rigid PU core, assembled to support construction in an invisible way (hidden joint). PolTherma PS series takes advantage, especially for the expansions – in already existing buildings with standard profiling, the new part of the wall can also look similar to existing ones. With the smart solution of the hidden joint, the design of a new wall is modern and smooth. Due to a special profiling on the joining edges, screws and required special washer are hidden by the next panel’s nose. Thus, building elevation is free from any visible fastening points.