ColdKit Products

Today, ColdKit is consolidated as a leading company in the sector, where it is noted for its COMMITMENT TO ITS CLIENTS, TECHNOLOGICAL INNOVATION AND DESIGN.

Polyethylene hinged door


For pedestrian, hand truck and forklift traffic.

Application Usage:

To separate working areas, halls and adjoining
spaces with temperatures over +12 ºC.

puerta_batiente_polietileno Panel

  • Made up by 15 mm thick high-density polyethylene sheet with 40 mm thick vertical reinforcing (hinge side), both manufactured by pressing
  • 7 mm thick polyethylene protections on both side of the door manufactured by pressing
  • Assembly with stainless steel nuts and bolts
  • 340 x 640 mm vision panel with tempered glass, assembled on EPDM with rounded edges
  • Adjustment longitudinal seal assembled on slat-guide rail on panel, on opposite side to the hinges
  • Maximum clearance limit in width 2,500 mm
  • Maximum span measurement clearance between frames 2,600 mm


  • Frame manufactured in extruded aluminium profiles
  • Side extension profiles to suit any panel thickness
  • 60 mm extendable edge profile at both ends for adapting to any panel thickness
  • Standard finish in Stainless anodised aluminium finish


  • Hinges manufactured in grey composite, with 90º angle blocking mechanism flush mounted on panel, and nuts and bolts in stainless steel.
bisagra_3 mirilla
Hinge Vision panel

  • Overhead track flan
  • Protection in AISI-304 stainless steel, height 880 mm
  • Wing-type protections in AISI-304 stainless steel
  • Frame lacquered in white RAL 9010
  • Stainless anodised aluminium finish frame
  • Panel finish in RAL colours: