Flat and Pitched Roofs

Whether PVC, TPO or Bitumen: Leister Always has the Right Tool on the Roof

Various materials and systems are available for sealing flat or pitched roofs. The majority of the materials processed to this end around the world consist of thermoplastic membranes (PVC and TPO) or modified bitumen. The individual membranes are usually laid so that they overlap. Leister has the right tools for welding all these materials. Alongside welding machines, a variety of hand welding tools with matching nozzles and devices for testing the welding templates are available for details.

Automatic Welders

The UNIDRIVE 500 combines manual and automatic welding in a 4.5 kg lightweight and easy-to-handle automatic welder. Thanks to its overlap technology, it is ideal for welding all thermoplastic single ply membranes such as PVC and TPO.

The new UNIROOF AT automatic roof welder solves every problem. Close to the edge and service-friendly. Reliable and no modifications necessary: Close edge welding right out of the box.

The new UNIROOF ST roof welder combines closed-loop and open-loop and solves every problem close to the edge in a service-friendly way. Without converting.

With up to 12 m/min welding speed polymer roofing membranes can be welded more rapidly.

Hot-air hand tools

As the most compact hot-air hand tool from Leister, the HOT JET S’ low weight of 600 grams (1.3 lbs.)--including cord and slim handle--ensures high-powered, fatigue-free welding.

Handiness, reliability and versatility are the key arguments in favor of the TRIAC ST

The TRIAC AT is an intelligent hot-air hand tool for welding and shrinking plastics that is suitable for on-site use.

Leister's most powerful hand tool ELECTRON ST. Suitable for construction sites.

This is why it is lighter, quieter and more durable than any other hot-air hand tool. Discover its unbeatable advantages – SOLANO AT.

Testing instruments

EXAMO USB performs tests at the construction site – quick, reliable and uncomplicated.

Testing bell for proving the tightness of double overlap welding seams in civil engineering

   Plastic Welding  |  Application


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