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HERTALAN® EASY WELD is an unique roof  system developed especially for mechanically fixed roofing methods. The seam is sealed with hot air. The rolls have a width of 1.40 metre  and  20 metres of length. This means that with one seam in this system a flat roof of approx. 50-56 m² is covered. During the production process a UV-resistant green weldable strip is applied.
These welding strips are heated up with hot air during the installation process so that a waterproof connection is created, for a seamless flat roofing.


HERTALAN® EASY WELD MF was developed specifically for mechanically fixed roof waterproofing systems where a fixation is attached in a separate overlap created for this purpose. HERTALAN® EASY WELD BASIC is used for bonded or loose-laid systems. Due to EASY WELD’s membrane width and length, a roof area measuring approximately 52 m2 can be waterproofed with just one seam bonding.



HERTALAN® EASY WELD is ideally suited for mechanically attached roofing systems. A confirmation is hereby provided in a specially created overlap. This makes mechanically fixed systems (including steel roofs) easily accessible for a homogeneous EPDM roofing.

Product features

Product Features

  • A practical useful life of 50 years (SKZ)
  • Optimal liquid weld
  • High processing convenience
  • Extremely flat course
  • Bitumen and root permeable
  • Naturally UV resistantSafe processing without open fire (NEN 6050)
  • Fly-proof (NEN 6063)

Product range

EASY WELD GS EPDM roofing membrane

  • Flyfire resistant reinforced vulcanized EPDM roofing membrane with alternating top and bottom an EW welding strip.
  • Available in a thickness of 1.3 mm and 1.5 mm.
  • Roll length of 20 m. and in widths of 700 and 1400 mm.




The fiberglass insert ensures that the EPDM roofing is not only extremely strong, but also provides a huge ease of processing. An extremely flat EPDM web and therefore a flat seam that is easy to blow-dry

Najib Mesbahi - Technisch Advisor

More info in our EPDM Knowledge center