Rhepanol hfk-bs, with increased fire protection properties
Our new Rhepanol hfk-bs roofing membrane is a further development of the established Rhepanol hfk roofing membrane.
The abbreviation “bs” stands for increased fire protection. It is suitable for all roof pitches – whether flat roofs, shed surfaces, barrel or monopitch roofs. Rhepanol hfk-bs can also be used on roof pitches of over 20 degrees without any problems. In terms of fire protection technology, the roofing membrane is equipped in such a way that it can even be laid on unbacked polystyrene insulation without a separate fire protection layer.
The Rhepanol hfk-bs roofing membrane consists of the proven raw material polyisobutylene (PIB) with a 1.0 mm thick combination lamination of polyester fleece and glass fleece as well as a fleece-free edge. The roofing membranes are simply joined homogeneously in the seam area using hot air welding.

Hot air-weldable roofing membrane with fleece-free edge
Two-layer sealing matrix (top film and bottom film)
Plastic fleece lamination
The advantages of Rhepanol hfk-bs:
References Rhepanol
Service Area
Product information & brochures – Rhepanol hfk-bs
Rhepanol hfk-bs General Product Information Brochure
In this manual you will find a lot of information about our new Rhepanol hfk-bs roofing membrane.
Rhepanol Allgemeine Produktinformation Broschüre
Sie finden in dieser Broschüre alle wichtigen Informationen zu den Vorteilen und Einsatzgebieten unserer Dachbahn Rhepanol im Überblick.
Flyers – Rhepanol hfk-bs
In this flyer you will find further information on our new Rhepanol hfk-bs roofing membrane.
Technical data sheet – Rhepanol hfk-bs
Technical data sheet Rhepanol hfk-bs
Declaration of performance – Rhepanol hfk-bs
With the declaration of performance, we confirm the conformity of our product with the applicable legal standards and the technical assessments of the EU.
Technical manual – Rhepanol hfk-bs
We have summarized all technical information for you in the technical manual for our Rhepanol roofing membranes: from product benefits and application technology to data sheets.
Laying instructions – Rhepanol hfk-bs
Laying instructions Rhepanol hfk, hfk-bs
In this document, we describe step by step how to install Rhepanol roofing membranes. So nothing can go wrong on the roof. The installation of the Rhepanol hfk-bs roofing membrane is identical to the installation of Rhepanol hfk.
Verlegeanleitung Rhepanol hfk-bs
In diesem Dokument beschreiben wir Schritt für Schritt wie die Rhepanol Dachbahnen verlegt werden. Damit geht auf dem Dach nichts mehr schief.
Hinweis: Für Rhepanol hfk-bs gelten die Hinweise bei Verlegung auf EPS nicht.
Environmental Product Declaration – Rhepanol hfk-bs
In this declaration you will find all environmentally relevant information for our Rhepanol products according to the EPD program.
The EPD program is based on international standards. ISO 14025 regulates the principles and procedures for Type III environmental labels, which provide quantified environmental information from the life cycle of a product.
