ST80 Rebate Door System

The ST80 rebate door is fully integrated and designed to complement our ST80 window, removing the need for couplers or other such sections. The technology used is versatile which allows for many specifications and styles – including casement open-in and open-out doors, while integrated fanlights and sidelights can also be included in the design.

Designed using the most modern thermal evaluation software, the ST80 uses the most up to date thermally efficient cores, gaskets and infills available. Extremely high thermal ratings are achieved due to the design of a solid EPDM centre seal with Cellular Cavity filler.

With a glazing variance of 28-52mm, double or triple-glazed units can be incorporated to achieve an extremely high level of thermal and acoustic efficiency.

The strength of the profile delivers a door that will meet all the demands of a modern high use building.

For more information on our out ST80 rebate door, you can get in touch with our office here.

  • 80 mm frame diameter
  • Single and double doors available in a variety of styles
  • Integrated Fanlights/Sidelights available
  • Multi-point locking mechanisms for added security
  • Anti-finger trap
  • Excellent thermal efficient performance
  • Eco-friendly polyamide core
  • Varying threshold options
  • Can be pre-assembled in-house saving installation time/cost
  • Available in dual colour or anodized finish
  • Fully Integrated to complement our window system
  • Certified to PAS 24 standards
  • Fully tested to highest EN standards

Frame depth 80mm
EN ISO 1077-1 Uw Whole door value: * 1.1 W/m²K or less
BS 6375-1:2009 Air: Class 4
BS 6375-1:2009 Water: Class 9A
BS 6375-1:2009 Wind: Class A5
BS 6375-2:2009 Operating forces: Class 1
BS 6375-2:2009 Mechanical strength: Class 4
BS 6375-2:2009 Repeated opening & closing (200,000): Class 6 (medium Duty)
PAS 24:2012 Security classification

*Whole door U values are a combination of the frame and glazing thermal performance and as such will vary with the specification of glass utilised. Please consult with the APA technical team for more specific performance information.

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