Quadraco Interior Solutions


The world's most advanced automatic and high-security drive-thru' windows

We are manufacturers and installers of the patented SERV-O-SLIDE range of drive-thru windows, extensively used in fast food outlets and petrol forecourts.

SERV-O-SLIDE - Automatic drive-thru' window

  • Constructed from modular components making it easy to maintain, service and repair. Integral frame included, ready to install. Either manual or electric configuration.
  • Fitted with a heavy duty motor providing improved safety levels.
  • Heated and cool air curtain, 1 cool and 2 hot (1.5 and 3 kW) settings, available as an option.
  • Under sill heater, available as an option.
  • A patented security feature prevents the door being pushed in from outside.
  • High level of security with shoot bolts in each door and a high security, 6 tumbler mortise night lock.
  • Auto door lock fitted on manual models so that doors lock automatically on closure, available as an option.
  • High security bars for use when restaurant is closed prevent doors being forcibly opened, available as an option.

SERV-O-SECURE - The high-security drive-thru' window

  • Integral Synthapulvin coated frame included, ready to install.
  • Fixed glazing. 21mm thick, toughened glass, bullet proof to BS EN 1063 Class BR2.
  • Stainless steel transaction drawer features two self-closing flaps, one at either end. When one is open the other is always closed, ensuring no direct contact between server and customer.
  • Integral audio system.
  • Constructed from modular components, making it easy to maintain and service.
  • Wide choice of frame colours.
  • Size of window and transaction drawer customised to requirements.