Three trowels, one pass – from the field to the last corner.

On the flat roof you don't need one trowel, you need three moves: press down over a large area, work the connection hard, set precisely in the corner. This set covers all three.

What's included

Flat roof trowel large, 105 cm – field and overlap

You torch-weld standing up: safe distance from the flame, no unergonomic bending. The 10.5 cm wide blade presses the overlap down in one pass and produces an even weld seam.

Flat roof trowel small, 33 cm – press connections down tight

The trowel for force on a small area. At upstands, wall connections and roof penetrations you press the overlapping layers firmly together until the connection sits.

Detail trowel, 34.5 cm – corners, edges, lifting the membrane

The tapered, slightly raised tip lifts the bitumen membrane, positions it and works it into inside and outside corners. Solid stainless steel: keeps its shape in heat and doesn't bend like a conventional cat's tongue trowel. The smaller contact face picks up less bitumen residue.

What you need the set for

• Upstands and parapet connections
• Wall connections, inside and outside round the corner
• Roof penetrations, pipe and vent penetrations
• Overlap seams in the field
• Reworking spots the large trowel can't reach

From practice

All three trowels were created on the sites of the Haidl sheet metal roofing business. Developed by roofers for roofers.

Technical data

Total weight of set: 1.55 kg

Scope of delivery

• 1 × flat roof trowel large, 105 cm
• 1 × flat roof trowel small, 33 cm
• 1 × detail trowel, 34.5 cm