TechnoDoors refrigerated hinged door installed in an industrial cold room.
TD-ABT

Refrigerated Hinged Door

For medium- and low-temperature cold rooms. From -30 °C to positive temperatures.

Hinged door designed for medium- and low-temperature cold rooms. It consists of a compact and robust swing leaf mounted over a stainless steel frame, thermally insulated with high-pressure injected rigid polyurethane foam. Available in 75 mm and 100 mm thicknesses depending on the required temperature range. Equipped with an ergonomic handle (with or without key lock), an internal safety release button, and a triple gasket system with perimeter heating element that prevents ice formation and ensures airtight sealing. The hinges incorporate helical lifting ramps that facilitate automatic door closing.

Download datasheet(próximamente)

Technical specifications

Temperature rangeDown to -30 °C
Leaf thickness75 mm / 100 mm
InsulationHigh-pressure injected rigid polyurethane foam, 100% CFC-free
Density40 kg/m³ (±5 kg/m³)
Thermal conductivityλ = 0.0225 W/mK
FrameStainless steel with PVC counterframe
SealingTriple rubber gasket with perimeter heating element
HingesWith helical lifting ramps
Standard colorWhite RAL 9010
Coating25-micron pre-painted plastisol coating, suitable for food processing

Available finishes

The outer metal surface of the panel is available in the following finishes:

  • AISI 304 stainless steel
  • Pre-painted steel (coil-coated)
  • PVC-coated steel (Plastisol)
  • Fiberglass-reinforced polyester

Custom manufacturing

Each door is manufactured according to the project’s dimensions and specifications. Customizable parameters include: leaf width and height, panel thickness (75 mm or 100 mm), exterior finish type, lock configuration, opening direction, and additional accessories. Please inquire about special size availability.

Need a quote for this product?

Provide the dimensions and temperature range of your cold room. We will send you a proposal.