FIG. 1 — SEAM CLAMP + PIVOT ARM (3D MODEL)DRAG TO ROTATE
CAD assembly — seam clamp, adjustable pivot arm, and standing tube. Drag to rotate, scroll to zoom.
Roof interface
Non-penetrating seam clamp — no drilling
Seam step (cover width)
270–550 mm, Standard model. 550 mm+ is the XL variant
Seam height
23–37 mm, measured working range — see note
Tilt adjustment
0–45°, locks under wind/snow load
Starlink Dish compatibility
Mini, Standard, Performance
Materials
galvanized steel
Install
One person, hand tools, ~20 min
Standing seam is not one profile. The clamp grips the fold itself, so seam height decides fit before width does:
Fits — architectural / site-formed profiles
- Rheinzink Doppelstehfalz — 400–550 mm seam step, 25 mm seam heightOutside: seam step 550–600 mm: XL variant
- PREFA — 270–430 mm seam step, 25 mm seam height
- NedZink — 430–550 mm seam step, 23–25 mm seam heightOutside: seam step 550–600 mm: XL variant
- VMZINC — 270–550 mm seam step, 25–32 mm seam heightOutside: seam step 180–270 mm: too narrow
- Klassik (Toode, Ruukki, Weckman, Plannja, Lindab) — 275–550 mm seam step, 25–37 mm seam heightOutside: seam step 550–600 mm: XL variant · seam height 38 mm: too tall for the clamp
The ranges above are what FalsMount supports, not the manufacturers' full catalogue ranges. A roof from one of these brands outside its range above is listed as outside.
Does not fit — industrial profiles
- Kalzip — 305 / 400 mm seam step, ~65 mm seam height
- BEMO N50 / N65 — 100–800 mm seam step, 50 / 65 mm seam height
These seams are roughly twice as tall as the clamp jaw opens. Width is not the problem — height is. We would rather tell you now than sell you a bracket that won't close.