The Rau 117 Double Square-Seam Folder is a horizontal steel tool. With the same tool, you first close a single standing seam and then a double standing seam. This is the classic in the tinsmith's toolbox. You get precise, clean seams on roofs and facades.
Single and double seams with the same tool
First you close the seam to a single standing seam. Then you close it to a double standing seam, with the same tool. There is no need to switch tools, which saves time. The seams are precise, giving a better appearance and a better fit.
The original Double Square-Seam Folder
Rau's Double Square-Seam Folder is standard in the tinsmith's toolbox and is used worldwide. There are many copies, but the original still gives the best results. The tool is simple, robust and built to last.
Technical data
Working width: 220 mmHeight: 50 mm
Width/depth: 480 mm
Weight: 2.5 kg
Material: steel



