Thermal and acoustic reduction with Venetian blinds

Interior view of Villa Milano with Venice 90 windows

The collection Venice 90 represents wooden-aluminium window with excellent thermal and acoustic performances. This particular type of window allows the insertion of venetian blind between the glazing and the small aluminium frame, the latter can be inspected in case of necessity.

The venetian blind is protected from the dust, the light is gradually filtered using manual or electric control system, the maintenance is simple; eventually it is possible to match the color of the venetian blind with the external aluminium profile. The venetian blind placement in the specific frame does not alter values of thermal and acoustic performances. A unique window, with the elegance of wood, the resistance of aluminium and a filtering venetian blind to adjust the brightness in your home. This window is not feasible as lift & slide or entrance door, particular cases should be requested to the technical office. This system can be manufactured in its standard version with trims and visible hinges, or in a special version with flush internal/external wall installation and concealed hinges.

Projects Venice 90

window cross sections Venice 90

Venice 90 Collection, detail one
Venice 90 Collection, detail two
data sheet Venice 90
thermal characteristics

Uf calculation based on a single sash window 1100×1450.

Thermal transmittance of the frame: 
Uf = 1.33 W/m2K for light wood (i.e. fir) – UNI EN 10077-2

Thermal transmittance of the frame:
Uf = 1.63 W/m2K for heavy wood (i.e. oak) – UNI EN 10077-2

Thermal transmittance of the window to: 
UW = 1.2 W/m2K *

* THE UW THERMAL TRANSMITTANCE OF THE WINDOW MUST BE CALCULATED EACH TIME BASED ON THE SIZE, THE TYPE AND THE GLASS USED.

frame specifications

Air permeability: EN 1026 – UNI EN 12207 Class 4

Water tightness: EN 1027 – UNI EN 12208 Class 9A

Wind resistance: EN 12211 – UNI EN 12210 Class C5

Noise reduction up to: RW = – 44 dB

type
  • Wood-aluminium window.
  • Frame thickness 77×90 (wood diameter 62×70)
  • Shutter thickness 93X80 (wood diameter 68×80/110)
hardware
  • Silver coloured Multitrend Maico
varnishing

Performed in three phases before the hardware is assembled:

  • Primer application by immersion
  • Intermediate spray finish
  • Final spray finish.

The entire procedure is performed using ADLER water-based products and the frames also carry a warranty regarding the duration of the varnish (see the illustration brochure).
All the surfaces are completely sanded and finished by hand.

gluing

High-resistant vinyl-based glues are used on the joints according to DIN 68602 Group B3 Standards.

assembly

Using tenons with open cross-section and two and a half dowels.

sealing

Triple, thermo-acoustic sealing, supplied by DEVENTER in PURENE S which is age-resistant.

drip rail

Made of aluminium alloy for windows and Maico Transit threshold H. 25 mm made of aluminium alloy for patio doors.

standard window glass

33.1af/VEN.22/4/20/4 for windows with all types of openings.
33.1af/VEN.22/33.1af/15/33.1af safety glass for patio doors with all types of openings.

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