✔ Two folding heights: 25 mm & 35 mm
✔ With ergonomic handle
✔ Gentle on zinc, copper & aluminum
✔ No rust residue – no scratches
✔ Ideal for coated and sensitive sheet metal
FREUND - Large Seaming Tool with Handle | More control when folding
Do you want to achieve clean results when bending and folding, while really feeling in control? That is exactly what the FREUND large seaming tool with handle is made for. The ergonomic grip gives you significantly more hold, especially on long seams or when you are wearing work gloves. At the same time, the special plastic reliably protects sensitive surfaces – perfect for visible areas on roofs and facade cladding.
More grip, more feel, less fatigue
When folding, the final bit of pressure and guidance is often what determines a clean result. With the slightly angled working surfaces (approx. 5–7°), you can position the tool precisely, guide it with control, and reduce the risk of slipping. Because the seaming tool is made of plastic, no rust residue is created – ideal when you are working with coated sheet metal or high-quality non-ferrous metals.
Expert Tip: How to use the seaming tool correctly
Use the seaming tool to neatly set and close seams, for pre-folding, as well as for reworking edges on already formed profiles. You guide the tool along the fold edge and work with even pressure to fold the sheet layer in a controlled manner – without scratching the surface. Especially in tinsmithing supplies, it is the smart alternative to seaming irons or double seam folders when visible surfaces and coatings must remain protected. It is an optimal addition to your roofing tools and tinsmith tools – whether for standing seams, connections, or detail work.
Technical Details (important for your planning)
- Two integrated prism heights: 25 mm & 35 mm
- Material: high-quality special plastic (rust-free, surface-protecting)
- Ergonomic handle, rounded on the sides for a secure grip
- Angled working surfaces (approx. 5–7°) for controlled positioning
- Suitable for zinc, copper, aluminum, and coated sheet metal
- Areas of application: folding/pre-folding work, edge guidance, detail forming
High-quality roofing supplies at Roofify
If you are looking for roofing supplies and precise handling in one tool: In the roofing shop at your roof specialist Roofify, you can get the FREUND seaming tool for modern, clean tinsmith and roofing work.

