Tilt and Turn Hidden Sash


Hidden Sash Tilt and Turn

The Tilt and Turn Hidden Sash is a stunning contemporary aluminium window system with slender profiles. The unique hidden sash feature makes the window look like a fixed light when looking from the outside. This technique is optimal for modern applications and also works in traditional buildings.

As the aluminium profile is so slim (66mm) this window system allows to maximise the glazing area (up to 85% visible glazing) and let plenty of light into the room. The slim line design enables to hide the frames from the outside, so that it is impossible to tell the fixed areas from those which have an opening.

Designed for both the domestic and commercial market the Aluminium Hidden Sash Tilt and Turn window is suitable for all type applications.

  • High thermal insulation capable of achieving an energy rating of ‘A’
  • High security multipoint locking fitted as standard
  • Concealed Handle option
  • Concealed Tilt and Turn Gearing
  • Generous size limitations (up to 1300mm x 2400mm)
  • Suitable for both residential and commercial applications
  • Glazing thickness up to 40mm

Hidden Sash Tilt and Turn
with concealed handle

Technical properties:
  • 70 mm frame depth Euro-Groove hidden sash window system
  • Visible profile of only 66 mm from the outside
  • Maximum glazing surface
  • Option to incorporate hardware with concealed hinges & the security system Evo Security
  • Maximum glazing thickness: 40 mm
  • Opening possibilities:
    Open inwards:
    Side hung, turn & tilt of 1 or 2 sashes, tilt & parallel, bottom hung
  • Sections:
    Frame – 70 mm / Sash – 70 mm
  • Profile thickness of a window: 1,9 mm
  • Polyamide strip length: 35 mm
  • Maximum dimensions/sash:
    Standard solution:
    Width (L) = 1.300 mm
    Height (H) = 2.400 mm

    HD Side Hung Hinges:
    Width (L) = 1.200 mm
    Height (H) = 3.500 mm

  • Maximum weight/sash: 160 Kg
  • Transmittance: Uw from 1,0 (W/m²K)
  • Maximum acoustic insulation: Rw=46 dB
  • Air permeability: (EN 12207:2000) CLASS 4
  • Water tightness: (EN 12208:2000) CLASS E1650
  • Wind resistance: (EN 12210:2000) CLASS C5
  • Reference test 1,30 x 1,55 m. 1 sash window
Overview:
  • Hinged window system with frame depth of 70 mm
  • Polyamide strip length 35 mm
  • Maximum glazing thickness: 55 mm
  • Possibility of incorporating hardware with concealed hinges & the security system Evo Security
Technical properties:

Opening possibilities:
Open inwards:
Side hung, turn & tilt, tilt & parallel, bottom hung
Open outwards:
Side-hung, top hung projecting and hidden pivoting system of either vertical or horizontal axis

  • Sections:
    Frame – 70 mm / Sash – 78 mm
  • Profile thickness:
    Window 1,5 mm
    Door 1,7 mm
  • Polyamide strip length: from 32 to 35 mm
  • Maximum dimensions/sash:
    Width (L) = 1.500 mm
    Height (H) = 2.600 mm
  • Maximum weight/sash: 160 Kg
  • Transmittance: Uw from 0,9 (W/m²K)
  • Maximum acoustic insulation: Rw=44 dB
  • Air permeability: (EN 12207:2000) CLASS 4
  • Water tightness: (EN 12208:2000) CLASS E1200
  • Wind resistance: (EN 12210:2000) CLASS C5
    Reference test 1,23 x 1,48 m. 2 Sashes window.
  • Burglar resistant: (EN 1627:2011): Grade RC2 (WK2)
    Reference test 2,52 x 1,47 m. 1 sash
    with EVO SECURITY hardware
Finishes:
  • RAL powder coating
  • Dual color options
  • Wood effect powder coating
  • Anti-bacterial powder coating
  • Anodised

Aluminium Tilt & Turn Hidden Sash gallery



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