a modern composite building product consisting of a structural-insulating core and two steel facings. The product is designed for use on roofs, exterior and interior walls and suspended ceilings in lightweight housing technology. This technology involves erecting a support structure, to which wall and roof sandwich panels are attached with fasteners (screws). The product feature and at the same time the slogan of EuroPanels is “insulation and facade”. – a combination of the most important features that every modern wall and roof must meet. EuroPanels sandwich panels are an example of the use of the latest technologies to support energy-efficient construction.