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SW70TT Series

The SW70TT thermal break series is characterised by an aluminium snap-lock glazing bead that guarantees the insulation of the internal wood from external pressure: this makes the installation and the maintenance of the windows easier. The system allows a significant reduction of home heating and air conditioning costs thanks to the high thermal performance with a Uw value of 1.1 W/m2K. Moreover it distinguishes itself due to its extreme versatility; in fact it can be used for several applications on various types of window.
Angolo SW70TT



Finestra SW70TT		 Thermal performance:
  • one-wing window: Uw 1.1 W/m2K (*)
  • two-wing window: Uw 1.3 W/m2K (**)
Technical characteristics:
  • Thermal insulation: Uf 1.82 W/m2K.
  • Type of resistance to air permeability, wind load and watertightness: open-joint.
  • Glass application: with an aluminium snap-lock glazing bead covered by the wooden snap-lock frame.
  • Aluminium alloy: 6060 (UNI 3569).
  • Wood types: oak, cherry, maple.

Starpur guarantees a wide range of finishings so as to satisfy the various needs of the clients and to offer a wide style versatility.

Types achievable:
  • Windows and French windows
  • Parallel sliding windows
  • Fixed glazing panelling
  • Folding windows
  • Entrance doors
  • Verandas

Download the test report for the resistance to air permeability, wind load and watertightness
Download the test report for thermal transmittance
(*) calculation carried out according to the UNI EN ISO 10077-1 standard on a one-wing single-glazed window Ug=0.7 W/m2K
(**) calculation carried out according to the UNI EN ISO 10077-1 standard on a two-wing single-glazed window Ug=0.7 W/m2K




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