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Portholes in Stainless Steel and Aluminium

The two basic designs in stainless steel and aluminium are available in standard sizes of 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 500 mm (cut-out in the door panel / nominal diameter).

Portholes are available in five standard design versions – invisibly screwed (A), visibly screwed on one side (B), visibly screwed on both sides (C), with flat-leaf screw fitting (D) and with folded screw fitting (E).

Our portholes can be fitted in

  • Internal doors
  • House doors
  • Panels
  • Facades


  • Press plank, ready for powder coating
  • Finely brushed, anodised
  • RAL powder-coated

Stainless steel

  • Finely brushed
Info: Portholes in Stainless Steel and Aluminium GESCO-metall
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