ROOFING

Roofing
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FLAT ROOF AND PITCHED ROOF

Proven quality

Weld flat roofs and waterproof membranes made from thermoplastics like PVC and TPO, as well as bitumen, with precision. Leister offers a variety of automatic welding machines tailored to different roofing needs. The VARIMAT is ideal for welding large roofs, such as those on industrial buildings and factories. For medium-sized roofs, the UNIROOF is the perfect fit.

For smaller, flat, or pitched roofs, as well as tasks like welding on parapets, close to edges, and around skylights, the UNIDRIVE is the best choice. Its reversible drive makes it exceptionally versatile, especially in tight spaces. To handle detailed work, Leister’s heat guns are indispensable. With a wide array of accessories, such as various nozzles and pressure rollers, these lightweight, ergonomic heat guns are reliable tools for roofers. Roofers worldwide trust Leister’s heat guns and automatic welders for their quality, reliability, robustness, and durability.

INDUSTRIES

Leister welding equipment: a firm favorite

Roofing Tool
FLAT ROOF

Retail and wholesale

 

Roofs with a slope of less than 10 degrees are classified as flat roofs. These include most industrial roofs, as well as some residential roofs, such as those on warehouses, shopping malls, apartment buildings, and bungalows. For waterproofing flat roofs, overlapping plastic membranes made from TPO, PVC, or bitumen are tightly welded together. Leister’s automatic welding machines, like the VARIMAT, and heat guns, such as the TRIAC, are renowned globally for their cutting-edge welding technology, reliability, and safety in flat roof installations.

FLAT OR PITCHED ROOFS

Construction systems

Whether it’s a flat or pitched roof, Leister tools are used on roofs everywhere. Leister’s automatic welders and heat guns are trusted worldwide for welding roofing membranes. These tools are used for tasks such as welding sub-roofing membranes on-site or pre-welding them in a factory, all while ensuring compliance with regulations. Roofers also rely on Leister automatic welders, like the VARIMAT, for efficiently waterproofing large industrial flat roofs, making them a go-to choice for extensive roofing projects.

Recommended Products

Heat Guns

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Welding Machines

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Application Areas

Welding Bitumen
Modified bitumen can be applied as a single strip for gazebos and sheds or in thicker sheets for flat roofs on large industrial buildings. For welding bitumen membranes, especially the thicker roofs made with modified bitumen, Leister welding machines provide a straightforward and safe hot air alternative to traditional open flame methods.
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Welding Flat Roofs
Securing a watertight seal on flat roofs is essential for durability and interior protection. Leister automatic welders and heat guns are the trusted tools for the job, offering the precision and reliability roofers need to keep projects on track and deliver top-quality results.
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Pitched Roof
Pitched roofs are the top choice for privately owned homes, not just for their cultural or aesthetic appeal, but also for practical reasons. They are more cost-effective to construct and maintain, protect the facade, and allow rainwater to drain efficiently thanks to their incline.
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