prEN 14509-1

Factory-made double skin metal faced insulating panels for self-supporting applications prEN 14509-1

Publication date:   Aug 27, 2026

Scope

This document specifies characteristics of factory-made double skin metal faced insulating sandwich panels intended to be used as elements for self-supporting applications in construction works in roofs, external and internal walls (including partitions) and in ceilings (hereafter referred to as non-structural sandwich panels).
The non-structural sandwich panels consist of two faces made of:
— steel;
— stainless steel;
— aluminium;
— aluminium alloys;
— copper
and insulating core made of:
— rigid polyurethane (PU) (see 3.1.17);
— expanded polystyrene (EPS) (see 3.1.15);
— extruded polystyrene foam (XPS) (see 3.1.16);
— phenolic foam (PF) (see 3.1.14);
— mineral wool (MW) (see 3.1.13)
either by using an auto-adhesive bonding technique or by using a separate adhesive layer.
Products which are
— curved;
— perforated (perforated faces);
— used for stabilization purposes;
— consisting of two or more clearly specified layers of different insulating core materials (multi-layered) or of different materials per face;
— used as ceilings when fastening is under permanent tension load;
— parts of clean room kits, conditioning room kits, cold storage room kits and cold storage building envelope and building kits;
— reused;
are excluded from this product definition.
Products intended to be used for structural applications are excluded from this product definition.

Related legislation

Legislation related to this standard