✔ Flameless welding of bitumen membranes - maximum safety
✔ Extremely powerful (6700 W) for high efficiency
✔ Welding speed of up to 12 m/min
✔ Uniform 75 mm seam width for perfect results
✔ Reduces fire risk & manpower requirements

Flameless bitumen welding machine for maximum efficiency

The LEISTER BITUMAT B2 is a state-of-the-art bitumen welding machine specially developed for flameless welding of bitumen membranes. Thanks to its innovative hot-air technology, it replaces traditional gas burners and therefore enables this roofing tool to provide safe, precise and cost-effective work on the construction site.

Especially in the flat roof sector, the BITUMAT B2 offers enormous advantages: less risk, less effort - instead maximum performance and consistently high seam quality.

Use in professional everyday work

Specialist applications: welding bitumen, sealing, working on large surfaces

The BITUMAT B2 is used for welding modified bitumen membranes. Thanks to its flameless technology, you can work more safely - especially in sensitive areas or where increased fire protection is required.

👉 Ideal for efficient work on large roof surfaces.

Typical applications

• Flat roof waterproofing with bitumen membranes
• Industrial & commercial roofs
• Renovations & new builds
• Large surfaces with high safety requirements

Technical details

• Model: BITUMAT B2
• Power: 6700 W
• Temperature: up to 650 °C
• Welding speed: up to 12 m/min
• Seam width: 75 mm
• Weight: approx. 39 kg
• Technology: Flameless hot-air welding
• Air volume: Adjustable

Your benefits at a glance

Maximum safety
No open flame - significantly lower fire risk on the construction site.

High efficiency
One-person operation and completing the work in a single pass save time and costs.

Perfect weld seams
Even heat distribution ensures long-lasting, watertight joints without material damage.

Robust & durable
Swiss quality and sturdy construction for daily professional use.

Why you need this device in your everyday work

The LEISTER BITUMAT B2 is the modern alternative to a gas burner. It enables you to work safely, quickly, and professionally - especially on large surfaces and demanding projects.

A true high-end tool for roofing professionals - for professionals who value safety and efficiency.

👉 Order now at Roofify and weld bitumen membranes without flames.