✔ Two seam heights: 25 mm & 35 mm
✔ With ergonomic handle
✔ Gentle on zinc, copper & aluminum
✔ No rust stains—no scratches
✔ Ideal for coated and delicate sheet metal
FREUND - Large seaming block with handle | More control when seaming
Want to work neatly when bending and seaming, while really feeling in control? That's exactly what the FREUND large seaming block with handle is designed for. The ergonomic handle gives you much better grip, especially on long seams or when working with work gloves. At the same time, the special plastic reliably protects delicate surfaces—perfect for visible areas on roofs and facade cladding.
More grip, better feel, less loss of force
When seaming, the final bit of pressure and guidance often determines whether the result is clean. With the slightly angled working surfaces (approx. 5–7°), you can position it precisely, guide it with control, and reduce the risk of slipping. Because the seaming block is made of plastic, it won't leave rust stains—ideal when working with coated sheet metal or high-quality non-ferrous metals.
Pro tip: How to use the seaming block correctly
Use the seaming tool to neatly position and close seams, pre-seam, and rework edges on already formed profiles. Guide the tool along the seam edge and apply even pressure to fold the sheet metal over in a controlled manner without scratching the surface. Especially for sheet metalworking supplies, it's a smart alternative to seaming irons or double seaming irons, when visible surfaces and coatings need to be protected. It makes the perfect addition to your roofing tools and sheet metalworking 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 specialty plastic (rustproof, gentle on surfaces)
- Ergonomic handle, rounded at the sides for a secure grip
- Angled working surfaces (approx. 5–7°) for controlled positioning
- Suitable for zinc, copper, aluminum, and coated sheet metal
- Applications: seaming/pre-seaming, edge guiding, detail forming
High-quality roofer supplies at Roofify
If you're looking for roofer supplies and precise handling in one tool: At the Roofer Shop from your roofing specialist Roofify, you'll find the FREUND seaming tool for modern, clean sheet metal and roofing work.
