DF 75 Si Concealed Vent

Aluminium Window

The DF 75 Si Concealed Vent allows the replication of fixed light aesthetics for an Aluminium opening window. This is delivered with the added benefit of reduced frame sightlines.
All this is achieved while maintaining the exceptional performance levels of the DF 75 Si range whilst utilising identical polyamide thermal break technology.

Designed to achieve high thermal performance without foams or the need to resort to complex and costly sealed unit specifications, Concealed Vents provide a stylish, minimalist alternative for housing or commercial applications.

Is this right for my project?

  • Concealed hinges within the frame, flush vents and flat profiles combine to create a sleek and streamlined aesthetic
  • 72mm sightline maximises the viewing area and increases incoming natural light without compromising the u-value of the window system
  • Can be fully integrated with other Dualframe 75 Si product ranges
  • Supporting fixed lights available including frame couplers and curtain wall interfaces
  • PAS 24 Accredited "Secured by Design"
  • Highest class weather performance for water tightness, air permeability and wind resistance
  • Tailed gaskets and centre seal reduce thermal radiatiodreducing the need for foam inserts into the profile

Downloads

Dualframe 75 Si Brochure - 1017.pdf
Dualframe 75 Si Suite Brochure.pdf
Download 3.1 MB

Product overview

The DF 75 Si Concealed Vent allows the replication of fixed light aesthetics for an Aluminium opening window. This is delivered with the added benefit of reduced frame sightlines.
All this is achieved while maintaining the exceptional performance levels of the DF 75 Si range whilst utilising identical polyamide thermal break technology.

Designed to achieve high thermal performance without foams or the need to resort to complex and costly sealed unit specifications, Concealed Vents provide a stylish, minimalist alternative for housing or commercial applications.

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