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Made in Slovenia
Flexible at low temperatures
200 million m2 of bitumen membranes installed
Practical packaging
100 % waterproof
Easy to install
Environmentally friendly
Bitumen membranes are primarily used for waterproofing of buildings. Waterproofing is a functional layer, a continuous waterproof sheath that prevents the passage of water or moisture into the load-bearing structure. Therefore, it is located on the outside of the structure, where the building is in contact with the ground (soil moisture and water), and where the building has external horizontal surfaces (exposed to the weather), such as platforms, balconies, lodges, terraces and flat roofs.

The task of waterproofing is to provide a dry structure and, consequently, favourable conditions in the interior for various purposes, such as warehousing, labour, production, trade, business activities and living.


  • products with high portion of bitumen
  • products have all technical documentation and certificates
  • quality according to the standards BS 1031, BS EN 13969, EN 13707, DIN EN 13970
  • products simple for installation
  • installation possible in different weather conditions
  • long lifetime of products
  • it does not cause any noise on flat roofs without load 
  • consultation - solutions adapted to individual situations
  • waterproofing systems for demanding architectural ventures
  • a wide range of products for waterproofing
  • primer IBITOL HS in 5 different packaging sizes
  • 6 types of membranes for under layer
  • 15 types of bitumen membranes
  • reflex membranes, granule-surfaced in 6 different colours
  • 5 types of self-adhesive membranes
  • 3 types of membranes for vapour barriers and for radon protection
  • 3 types of membranes (code FL) with anti-root protection for green roofs
  • products for waterproofing under asphalt (road constructions and other trafficked areas)
  • bituminous emulsions for road building

Did you know?

  • Production of bituminous products in Slovenia has a long tradition, since as early as 1937 asphalt was produced in Ljubljana, which was used to pave the streets of Ljubljana. Out of this production line the Industry of bituminous products evolved in 1947, which was renamed into Izolirka Ljubljana in 1951.
  • The renovation of unprofessionally performed waterproofing is difficult and expensive, so it is necessary to provide for a proper selection of materials and a professional installation in time.
  • Bitumen - a natural and ecologically acceptable material has been known for thousands of years as a waterproofing material in civil engineering and road construction. It was used already by the Sumerians, Egyptians and Romans. Even today it is the basic raw material in the production of advanced polymer bitumen products.

Reasons to buy

  • simple to install
  • withstand extreme conditions (hail, wind) 
  • have a long lifetime
  • enable simple interventions later
  • harmless to health
  • tested by long practice
The brand FRAGMAT, a concept of quality and tradition.
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By developing new programs and new technologies we have built up a successful brand.
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We operate in accordance with the guidelines of an established and certified management system.
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We are focused on mastering regulatory requirements and reducing our impact on the environment.
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