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ATAS Panel Surface Options

For functionality and aesthetically pleasing design, ATAS International, Inc. offers a variety of panel surface options.

Stiffening Rib(s)

Strengthens the pan; number of ribs is determined by width, helps reduce the perceived appearance of oil canning

ATAS Product Offerings

  • Dutch Seam
    • MRD110 – 1 rib
    • MRD150 – 2 ribs
    • MRD194 – 3 ribs
  • Field-Lok
    • FLS137 – 1 rib
    • FLS180 – 2 ribs
  • Design Wall
    • Profile dependent

Inverted Stiffening Rib(s)

Design Wall is our only panel where inverted stiffening ribs are standard

Embossed Texture

Helps reduce the perceived appearance of oil canning

  • Ideal when substrate is not perfect
  • Can be combined with any rib and or striation pattern

Plank Rib(s)

Wider more structural stiffening rib; strengthens pan; helps reduce the perceived appearance of oil canning

ATAS Product Offerings

  • Colonial Seam
    • HCS120 – 1 rib
    • HCS160 – 2 ribs
  • Field-Lok
    • FLR154 – 2 ribs
    • FLR195 – 2 ribs
    • FLM125 – 1 rib
    • FLM165 – 2 ribs
    • FLM207 – 2 rib
    • FLL135 – 1 rib
    • FLL175 – 2 ribs
    • FLL217 – 2 ribs

Striations

Enhanced reduction of perceived appearance of oil canning; ideal when substrate is not perfect; good option for re-roof & retrofit

ATAS Product Offerings

  • Dutch Seam
    • MRD110
    • MRD150
    • MRD194
  • Field-Lok
    • FLS137
    • FLS180