Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

prБДС EN 14509-1:2023

Factory-made double skin metal faced insulating sandwich panels - Part 1: Self-supporting applications

General information

40.60     Aug 19, 2021

45.99    Dec 12, 2022



European Standard



This document specifies characteristics of factory-made double skin metal faced insulating sandwich panels for use in elements for self-supporting applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings (hereafter sandwich panels).
The sandwich panels consist of two faces and insulating core either by using auto-adhesive bonding technique or by using a separate adhesive layer.
The face materials covered by this document are:
- steel,
- stainless steel,
- aluminium,
NOTE Aluminium covers aluminium alloys.
- copper.
The insulating cores covered by this document are:
- rigid polyurethane (PU) (see 3.1.15);
- expanded polystyrene (EPS) (see 3.1.13);
- extruded polystyrene foam (XPS) (see 3.1.14);
- phenolic foam (PF) (see 3.1.12);
- mineral wool (MW) (see 3.1.11).
For sandwich panels, the coating of faces is either organic and/or metallic coating.
This document specifies procedures for assessment and verification of constancy (AVCP) of performance of characteristics of sandwich panels.
This document does not cover the following:
- sandwich panels consisting of two or more clearly defined layers of different insulating cores (multi-layered);
- sandwich panels consisting of more than one metal sheet per face;
- curved sandwich panels;
- sandwich panels with perforated faces;
- fasteners and fixings;
- sandwich panels, placed on the market as a part of clean room kits, conditioning room kits, cold storage room kits and cold storage building envelope and building kits.

Directives and Regulations

When the standard is harmonized under a directive or regulation, the word Harmonized appear. When such an inscription does not appear, it means that the standard is related to / supporting the relevant directive or regulation.


Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle


БДС EN 14509:2013


prБДС EN 14509-1:2023
40.60 Close of voting
Aug 19, 2021

Related project

Adopted from prEN 14509-1