Swisspor torch-on bitumen membranes

Swisspor torch-on bitumen membranes – reliable protection for many years

Looking for effective protection for your flat roof, terrace or foundations against water, frost and UV radiation? Swisspor torch-on bitumen membranes are a proven solution trusted by roofers and developers across Europe for years.

Swisspor produces high-quality SBS- and APP-modified bitumen membranes that combine flexibility, durability and exceptional weather resistance even on the most demanding projects.

What makes Swisspor membranes stand out?

SBS elastomer modification (styrene-butadiene-styrene)
Provides high flexibility even at low temperatures, ideal for roofs subject to structural movement and high stresses.
APP plastomer modification (atactic polypropylene)
Excellent resistance to UV radiation and high temperatures. Ideal as a cap sheet on roofs exposed to the sun.
Various surfacing and reinforcement options (polyester, glass fibre)
Matched to the membrane's function: underlays, cap sheets, self-adhesive membranes and specialist membranes for foundations and terraces.

The most popular Swisspor membrane models:

Swisspor BITU UNI SBS – a flexible underlay membrane with strong reinforcement, ideal as the base of a roofing system.
Swisspor BITU TOP SBS – a cap sheet with mineral surfacing and high resistance to weather and UV radiation.
Swisspor BITU UNI APP – ideal for roofs exposed to prolonged sunshine.
Swisspor FUNDAMENT SBS – a specialist membrane for horizontal and vertical foundation waterproofing.

Key advantages of Swisspor membranes:

high flexibility and crack resistance at low temperatures
very good adhesion to the substrate
resistance to ageing, UV, water and fire
available in many variants to suit project requirements
easy, quick fitting thanks to precise markings and stable dimensions

Uses:

✔️ flat roofs (underlay and cap sheet)
✔️ terraces, floor slabs over garages and green roofs
✔️ waterproofing foundations and basement walls
✔️ refurbishing existing bitumen membrane roof coverings

At Ambit we help you choose the right Swisspor membrane for the application and roof type. Contact us and our technical advisers will put together the optimal set of materials for you, delivered to your building site.