Products / ATAS Field-Lok

ATAS International's non-structural, mechanically field-seamed standing seam panel family, installed with expansion clips as a single-locked or double-locked roof and offered in 1-inch, 1-1/2-inch, 2-inch, and 2-3/8-inch (Triple-Lok) seam variants. The 1-1/2-inch flagship (SKUs FLM125/FLM165/FLM207) comes in 12-1/2, 16-1/2, and 20-3/4-inch coverages with plank ribs standard, roll-formed from .032/.040 aluminum or 24/22 gauge coated steel (copper, zinc, and stainless special offerings), 70% PVDF finish in over 40 stock colors, minimum 2:12 slope, and may be curved or tapered. MCA certification 0057FLM.