Flat roof window with simplex single plate cover with opal or transparent effect. This model can be fixed as non-opening to give light to the environment; it can be opened manually to provide light and daily ventilation, ensuring protection against infiltration of rain or even snow on roofs without gradients. In cases of difficult access, the SFERA model can be electrically actionable via a wall-mounted button with remote control and rain sensor, or mechanically controlled by a relative device and special remote pole. Wooden inner window and outer in dark brown aluminium, and thermal safety glazing.
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1 - Hopper/compass opening via handle. Possibility of manoeuvring the SFERA model at a distance using pole with eyelet.
The openable SFERA model does not have release for tilting the sash.
The opening is variable depending on the size of the window.
MAXIMUM OPENING 80°
2 - Possibility of having the SFERA model fixed non-opening on request.
3 - By installing electrical controls on the SFERA model it is possible to have an opening controlled by wall-mounted button or remote control.
Possibility of pre-installing rain sensor through control units or Katotris.
By installing the mechanical device instead of the handles, it can be operated by remote pole.
1) Opening and tight closing with window sash secured.
Handle in closed window position
2) Window blocked and sash secured but in ventilation position.
3) Handle in window opening position
The SFERA model is installed on flat roofs without gradient.
The SFERA model comes in six standard sizes with delivery approximately 4/5 weeks from order.
|Outer frame size||66x66||76x76||86x86||96x96||106x106||126x126|
|Glass opening size||50x50||60x60||70x70||80x80||90x90||110x110|
Sizes useful for identification of the various sizes available.
standard natural colour with prompt delivery
- colours on request ready in about 2/3 weeks from order
- possibility of sample painting on request
with delivery around 2/3 weeks from order.
The SFERA model is supplied as a pre-assembled monoblock with a sheath in the bin covered by dark brown aluminium flashing.
The sash that houses the double glazing is surrounded by a dark brown aluminium frame and all is covered by a Simplex dome with the edge folded downwards to act as a drainer for allowing water to flow away from the window.
The SFERA model consists of stratified double glazing in the sash (1) and an outer single layer dome as covering (2)
1 - Stratified glazing 3/3 - 15 gas - 3/3 be K1.0
thermal double glazing, low emissivity, energy saving, hail resistant external, internal safety.
Thermal transmittance - 1.0/W/mq
2 - Monolux simplex single layer compact polycarbonate dome