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Food industry

Semi-insulated double-swing door – SP900

Consisting of an insulated leaf with a polyurethane foam core, the SP900 semi-insulated double-swing door is designed for frequent passages between two spaces with similar or slightly different temperatures.

An insulated double-swing door for food environments.

It is particularly suited to food industry environments.

For more intense traffic, the SP800 polyethylene double-swing door should be preferred, as it is more resistant to repeated knocks from trucks and to water; it can be hosed down.

ADVANTAGES of the SP900 double-swing door

  • Semi-insulated door – insulates against the cold, heat and noise
  • Lightweight door for high staff traffic
  • High quality door with stainless steel door frame and casing
  • C-shaped door frame fixed with no visible screws for an impeccable finish
  • Stainless steel or Delrin® double-acting hinges with a robust ALL stainless steel mechanism

Food industry

Cold resistant

Superior quality

Professional kitchen

Made to measure

Technical specifications of the SP900 semi-insulated double-swing door

Different stainless steel door frames and mountings

  • U or C-shaped grade 304L stainless steel door frames for mounting on insulated partitions, and L-shaped door frames for overlay mounting or mounting at the front edge of the reveal,
  • Stainless steel plates or Omega profiles for fastening on masonry, an existing frame or a solid structure
SP900 semi-insulated door fittings diagrams

Double-acting hinges

  • SPENLE double-acting hinges with an all stainless steel mechanism and Delrin body – available with or without hold open feature,
  • SPENLE all stainless steel double-acting hinges – available with or without hold open feature – optional,
  • All stainless steel double-acting hinges (without hold open feature) – optional.

Double-swing door leaf

  • 40 mm thick, insulated with injected polyurethane foam – CFC-, HFC- and HCFC-free – density 40 kg/m3,
  • Reinforced with stainless steel edging profile,
  • Facings made of polyester pre-coated steel sheet, 0.75 mm thick for the SP900 model, glass fibre-reinforced polyester for the SP910 model or stainless steel for the SP920 model,
  • EPDM anti-finger pinch seal on the edge of the door leaf,
  • Laminated glass vision panel with EPDM seal – oblong, 350 x 550 mm.
semi-insulated two-way door hinges SP900


  • Stainless steel or Acrovyn® door kick plates,
  • Stainless steel kick plates with integrated door edge guards for high traffic uses
  • Stainless steel push plates,
  • Stainless steel pull handles,
  • Grade 316L stainless steel door frames for the most aggressive atmospheres.


Click and download the documents below

More detailed documentation including drawings, BIM files, etc. can be downloaded here.

Examples of uses of semi-insulated double-swing doors:

  • Semi-insulated double-swing doors in pastry and chocolate-making kitchens,
  • Polyester semi-insulated double-swing doors in meat salteries,
  • Semi-insulated double-swing doors with suspension rail passage in poultry cutting plants.
two-way doors with windows by SPENLE

See SPENLE’s other double swing doors dedicated to the food industry