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Construction products detail

Composite insulation elements

Composite insulation elements are prefabricated insulation elements which are mechanically fixed directly to the load-bearing wall as external wall cladding. A composite insulation element consists of a thermal insulation layer and an outer weather protection layer.

Regulatory framework

DIBt grants national technical approvals (abZ) for composite insulation elements. European Technical Assessments (ETAs) can also be issued for these products.

There are no conclusive technical rules for the design and execution of construction techniques with composite insulation elements. DIBt grants general construction technique permits (aBG) for these applications. National technical approvals and general construction technique permits are usually granted together in a single decision ('combined decision').

Please also note the applicable design and execution rules for external wall claddings in terms of reaction to fire in accordance with Part A 2.1.5 as well as Annex 5 of the MVV TB (Technical Rule A 2.2.1.5 – 'ETICS with EPS – method for facade base fire tests').

EAD 040914-00-0404 Veture kits – prefabricated units for external wall insulation and their fixing devices (71 pages ) Version: November 2018; Decision (EU) 2020/1574; superseding technical specification "ETAG 017"; EOTA

Zulassungsgrundsätze für den Nachweis der Schwerentflammbarkeit von Baustoffen (Baustoffklasse DIN 4102-B1) (27 pages ) Fassung August 1994; P. 20 - 27 Richtlinien zum Übereinstimmungsnachweis nichtbrennbarer Baustoffe (Baustoffklasse DIN 4102-A) nach allgemeiner bauaufsichtlicher Zulassung (4 pages ) Fassung Oktober 1996

National procedure

A national technical approval (abZ) and/or oder general construction technique permit (aBG) is granted upon application (see Model Building Code (MBO), Sections 16a(2) and18(2) and (4)). This also applies to amendments and supplements to, or renewals of existing approvals and/or construction technique permits.

No formal requirements apply. The following information is needed: name and address of the applicant, description of the product and/or construction technique and its field of use or application, type of decision required (new decision, amendment or supplement to, or renewal of, an existing decision).

Please feel free to use the template below.

European Technical Assessment (ETA)

To start the ETA procedure, please submit the form below. We will then check if the prerequisites for issuing an ETA are met, i.e., in particular, if the product is not fully covered by an existing harmonised standard. If the prerequisites are met, we will check whether a European Assessment Document (EAD) covering the requested assessment scope already exists or still needs to be developed. If an EAD needs to be developed or amended, a complete technical file needs to be established before the procedure can begin.