Carona Group

(02) 4702 6655



4500 Series

Thermal Traffic Doors


Gain easy access without sacrificing safety

Carona's double-swing insulating doors suit all high-traffic environments, whether it's a hospital corridor, or a factory loading area.

Each door opens smoothly with one push. Optional tensioned buffers absorb impact and view panels give staff on each side a clear view. Together, these features dramatically reduce the risk of accidents.

The thermal traffic door comes with the durability and energy efficiency you expect from Carona: our doors are proven to outlast and outperform the competition.



Peak energy efficiency

Peak energy efficiency

  • Insulating value of at least R2.5 for every door.
  • Energy saving features from the outside in: 4mm thick polyethylene shell, full santoprene rubber seals and high-density CFC-free urethane foam core. No timber is used.
Fast, smooth traffic flow

Fast, smooth traffic flow

  • Double-swing action.
  • For light traffic flow, we add kick-plates so staff can open the door easily even when they have their hands full. For trolley traffic, we add pre-tensioned buffers that absorb the force of contact so the door opens gently.
  • Stop mould and bacteria build-up: a one-piece moulded shell with an easy-clean finish.
  • Add custom-designed signs for safety notices.


  • Always see who's on the other side of the door — 3mm thick polycarbonate double-glazing and ABS surrounds.
  • Safe visibility with the right amount of privacy.
  • Adult finger clearance to avoid pinch points.
Easy to install

Easy to install

  • Custom-made to suit any application.
  • We can retro-fit to almost any door opening with no construction work required.
  • Fully adjustable spring tension, so you can control how fast the door opens and closes.
Easy to maintain

Easy to maintain

  • Optional buffers absorb impacts, protecting your door panel and frame and saving on repairing structural damage.
  • Lubrication-free mechanism.
  • Sacrificial hinge pivot designed to break under extreme force to protect your walls and frames. The pivot can be replaced easily and cheaply, saving you from more-expensive repairs.

Choose Your Options

Door Size

  • Single or double.
  • Max. size of each door leaf: 1240 (W) x 2745 (H) mm.


  • Grey or black polyethylene.
  • Stainless steel.
  • Up to 750mm high.


  • 750 (H) x 250 (W) mm, 600 x 600mm & custom sizes available.
  • Double-glazed 3mm thick polycarbonate windows fitted with injection moulded ABS frames.
  • Safety glass with stainless steel surrounds or flush mounted windows.
  • Frame colours: black, white, safety yellow.
  • Privacy film.


  • Up to 680mm & 980mm high from floor level.
  • Standard colours: Black, Wheat, Ultra Grey, Ice White, Kosciusko, Latte, Safety Yellow.
  • Custom colours available to suit your décor.

Panel Colour

  • Standard: Black, Wheat, Ultra Grey, Ice White, Kosciusko, Latte.
  • Custom colours available to suit your décor.

360° Hinge

  • 360° hinge to allow doors to swing past 90° where corridors pose restrictions.


  • Hold-open magnets.
  • Single or double for locking doors both ways.

Lower Pivot Guards

  • Additional protection from impact of trolleys and pallets.

Fire Trip Operators

  • Auto operators open door to allow makeup air in a fire.

Push Plates and Handles

  • Stainless steel.
  • Push plate set.
  • D-handle set.


  • Manual.
  • Automatic.
  • Integrated with Building Management System.

Laser-Safe Blinds

  • Manual.
  • Automatic.