Standing Seam Hand Seamer

Malco Standing Seam Hand Seamer

Create clean, flawless mechanical seams quickly and easily with the Malco Standing Seam Hand Seamer. Specially designed to manually close both the first (90°) and second (180°) stage locks of a mechanical seam, this is the premier hand tool for roofing professionals.

Whether you're starting a seam line or finishing off details where a machine can't reach, this hand seamer is engineered to pair perfectly with the Malco Power-Assisted Seamer to ensure a consistent, professional finish across your entire roof layout.

Now available in two distinct variants, you can select the exact seamer you need for your panel profiles: the 1" & 1.5" Hand Seamer (FSHS) or the 2" Hand Seamer (FSHS2).

Choose Your Variant:

1" & 1.5" Hand Seamer (FSHS)

• Best For: Closing 1″ or 1.5″ mechanical lock panels.

• Seam Compatibility: Works on 1″ or 1-1/2″ vertical leg seams with a 1/2″ width.

• Material Capacities: 24-Gauge Steel, 26-Gauge Stainless Steel, .040" Aluminum, 20 oz Copper, and 1 mm Zinc.

2" Hand Seamer (FSHS2)

• Best For: Closing 2″ mechanical lock panels.

• Seam Compatibility: Works on 2″ high seams with a 13/16″ width.

• Material Capacities: 22-Gauge Steel, 24-Gauge Stainless Steel, .040" Aluminum, 20 oz Copper, and 1 mm Zinc.

Key Shared Features:

• Flawless Finish: Built-in, replaceable PVC inserts ensure you can close seams tightly without scratching or marring painted metal panels.

• Secure Grip: Outfitted with specialized rubber grommets to prevent the tool from slipping during the seam closing process.

• Ergonomic Operation: The handles are designed to finish in a standing-up position, offering better leverage, comfort, and control.

• Two-Stage Locking: Engineered for effortlessly seaming both the first (90-degree) and second (180-degree) stage locks.

• The Perfect Companion Tool: Recommended by trade pros as the ideal hand tool to pair with Malco’s Power-Assisted Seamers for a complete standing seam installation system.