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SFERA

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.

MODEL SFERA

TYPE OF OPENING

MOD SFERA manual open

1 - Hopper/compass opening via handle. Possibility of manoeuvring the SFERA model at a distance using pole with eyelet.

Sfera loft window opening

NOTA BENE

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°

MOD SFERA ELECTRIC

2 - Possibility of having the SFERA model fixed non-opening on request.

MOD SFERA ELECTRIC

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.

OPENING HANDLE

The openable SFERA model (1) is provided with the handle positioned on the sash, enabling:

handle closed

1) Opening and tight closing with window sash secured.

Handle in closed window position

ventilation handle

2) Window blocked and sash secured but in ventilation position.

opening handle

3) Handle in window opening position

INSTALLATION

Sfera loft window installation

The SFERA model is installed on flat roofs without gradient.

STANDARD SIZES

(NB hole sizes)

Standard Luxin Sfera model window sizes

The SFERA model comes in six standard sizes with delivery approximately 4/5 weeks from order.

SIZES

Size photo 60x60 70x70 80x80 90x90 100x100 120x120
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 sfera model size

standard sfera model size

standard painting

standard natural colour with prompt delivery

painting on request

- colours on request ready in about 2/3 weeks from order

choice of ral

- possibility of sample painting on request

with delivery around 2/3 weeks from order.

EXTERNAL COVER

special external cover

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.

INSTALLABLE GLAZING

installable glazing

The SFERA model consists of stratified double glazing in the sash (1) and an outer single layer dome as covering (2)

glass for Sfera loft window

1 - Stratified glazing 3/3 - 15 gas - 3/3 be K1.0

N.B.

thermal double glazing, low emissivity, energy saving, hail resistant external, internal safety.

Thermal transmittance - 1.0/W/mq

standard Opal
transparent on request

2 - Monolux simplex single layer compact polycarbonate dome

accessori

The following accessories can be installed on model SFERA

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