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Aluminium Windows

Dualframe 75 Si

Reversible

Rotation through 180 degrees outside of the building line

Characteristics

The Dualframe 75 Si reversible window system provides access to the exterior face of a vent from inside the building. 

This window system effectively rotates through 180 degrees outside of the building line allowing for easy cleaning of the aluminium window frame and glazing. 

Utilising advanced polyamide thermal break technology, the Dualframe 75 Si Reversible window provides exceptional thermal performance without the need to resort to complex and costly sealed unit specifications. 

Dualframe 75 Si Reversible windows are designed to rotate on the exterior of the building so as to not interfere with internal design elements such as blinds and other fixtures. This makes them ideal for when cleaning from the inside is needed without impacting on valuable internal space. 

System features of the Dualframe 75 Si Reversible Window System: 

  • Ease of internal cleaning of vents and aluminium frames with minimal impact on interior design elements
  • Concealed hinges within the frame, flush vents and flat profiles ensure a simple and streamlines aesthetic is maintained
  • Fully compatible with all Dualframe 75 Si products
  • Highest class weather performance for water tightness, air permeability and wind resistance
  • Excellent thermal performance removing the need for complex and costly sealed units

Our brochure is available to download on the documentation tab above. 

Contact us for more infomation.

Documentation
SAPA IE | Dualframe 75Si window brochure

Product benefits

LARGE SIZES

  • 24mm, 28mm, 32mm as standard
  • Vent weight up to 60kg
  • Glazing thickness up to 47mm

DIVERSITY OF APPLICATIONS

  • Awarded BSI Kitemarks for BS4871 and PAS 24
  • Concealed hinges within the frame, flush vents and flat profiles creates a simple, sleek aesthetic

DIVERSITY OF FORMS

  • Dual-Colour finish available allowing flexibility in internal and external design
  • Reversible vent and fixed light combinations including frame couplers and curtain wall interface
  • Compatible with all Dualframe 75 Si

HIGH PERFORMANCE

  • Air Permeability - 600 Pa
  • Water Tightness - 600 Pa
  • Wind Resistance - 2000 Pa