Good to know!


The Ampack-Guarantee


Just relax!

You are on the safe side with Ampack's 10- and 20-year warranty.
They cover:

  • Materials
  • Conversion costs
  • Installation costs


Find out more

How can we help you?

Find your Ampack retailer, Tel. +41 71 858 38 00

Download centre


Product search


Our products



Adhesive technology


Sound isulation


Areas of application

News & Events

Ampatop Seal GHS – weldable roof membrane with quality seal

It’s been ten years since Ampack revolutionised the roof membrane market with the introduction of Ampatop Seal. The orange membrane has been a firm favourite since then. As one of our best-selling items, it has become an important part of our company’s history.

It therefore made perfect sense to launch a new version of the product. We’ve called it Ampatop Seal GHS, because it bears the quality seal of the “Gebäudehülle Schweiz” association. The green membrane will be sold alongside its older brother. But although Ampatop Seal is still a product of the highest standard, only Ampatop Seal GHS has been tested in accordance with the quality seal’s strict criteria.

  • Weldable with solvent bonding and heat
  • Both sides are processed, no waste
  • Cutting and orientation aid
  • Monolithic TPU technology
  • For low roof pitches
  • Hail resistant
  • Abrasion resistant

New products

Product photo: Ampacoll Fenax 12/88, window connection tapes, moisture-variable

Ampacoll Fenax - window connection tapes

Fully adhesive and moisture-variable. Always the right window connection tape to hand!

Product information
Product photo: Ampacoll Komprimax M 60/6-15, pre-compressed multifunctional tape

Ampacoll Komprimax - pre-compressed multifunctional and joint sealing strips

Sealed connection of doors and windows in solid, wood and metal constructions.

Product information