SIEVERT - Hoses for roofing torches

✔ Extra-durable hose quality for tough construction-site conditions during heating and welding work
✔ Dual-sided 3/8″ LH connection – suitable for many Sievert systems and common setups
✔ Typical working pressure: 4 bar – designed for a safe, stable gas supply to the burner
✔ Ideal for flat roofs – reliable when welding bitumen membranes and working on details
✔ Professional standard for your roofing needs – when you rely on durable roofing tools

Use: How to use Sievert hoses with a torch for welding

For heating and welding work on flat roofs

When processing bitumen membranes or cleanly welding connections, corners, and details, a constant gas supply is essential. This is exactly where Sievert hoses for torches for welding show their strengths: You correctly connect the hose between the gas pressure regulator and the burner, ensuring stable, controlled flame operation - even during longer jobs.

Focused on safety and flow

Propane hoses for heating and welding work are therefore significantly thicker than the smaller soldering hoses. They generally have a 3/8″ LH connection on both sides. The working pressure is usually 4 bar.

For you, this means: reliable flow, fewer drops in performance, and a way of working that simply “runs” smoothly on the roof – whether preheating, welding, or cleanly finishing seams.

Technical details at a glance

• Hose type: Propane hose for torch welding
• Connection: 3/8″ LH on both sides
• Working pressure: usually 4 bar
• Area of use: Heating and welding work, especially in flat-roof applications
• Application: Connection between regulator and burner for constant operation

Your advantage in the roofing shop

With Sievert, you are choosing a system that delivers in professional everyday use – from single-family homes to large roof areas. Get hoses that suit your roofing supplies and complement your roofing tools. At your Roof specialist Roofify, you will find the right solution for clean weld seams and efficient work – exactly as you need it on the roof.