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Aluminium Windows

DUALFRAME 75 Si

High Performance Aluminium Casement

Simply stunning aluminium window

Characteristics

The Dualframe 75 Si Casement aluminium window uses advanced polyamide thermal break technology to provide thermal performance without the need to resort to complex and costly sealed unit specification. 

These excellent performance characteristics make the Dualframe 75 Si casement the ideal solution for today's residential projects.

The specialised profile range adds great flexibility when constructing windows where inward and outward-facing rebates have to be combined, without the need and expense of coupling sections or dummy frame to fixed lights. Universal frames can be used to create the most complex of screens easily combining casement, tilt before turn, and reversible opening lights, as well as inside and outside glazing. Combined with the option of having different finishes inside and out, the Si suite will give you endless choices.

System features of the Dualframe 75 Si Casement aluminium window: 

  • Tailed gaskets and centre seal reduces thermal radiation with no foam inserts needed
  • External beading requires no additional components to comply with BS7950
  • Superior thermal performance is achieved with a unique polyamide thermal barrier

Design features of the Dualframe 75 Si Casement aluminium window: 

  • Concealed hinges, flush vents and a flat profile ensures a simple, streamlined aesthetic
  • 88mm sightline maximises viewing area and increases incoming natural light - all without compromising the U-value of this window system

Our brochures are available to download on the documentation tab above.

Book on our Product Introduction Training online.

CONTACT US
Documentation
Dualframe 75 Si Brochure (pdf)

Product benefits

LARGE SIZES

  • Fixed Lights - 5m²
  • Glazing Thickness to 50mm
  • Vent Weight to 100kg

DIVERSITY OF APPLICATIONS

  • PAS 24 and Secured by Design compliant
  • Available as top-hung, side-hung or fixed lights
  • 88mm sightline maximises viewing area and increases incoming light

DIVERSITY OF FORMS

  • Dual colour finish available allowing flexibility in internal and external design
  • Universal frames can be used with other Dualframe 75 Si products to create screen combinations
  • Window automatically defaults to Tilt mode when closed

HIGH PERFORMANCE

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

More information