A double light façade system, structural or semi-structural in its external style.

It incorporates a 140mm chamber between the external and internal glazing in order to allow for the natural ventilation of the façade, reducing the thermal transmission towards the interior and achieving large energy efficiency for the building.

Access to the chamber is possible by way of practicable openings that facilitate cleaning and maintenance.

TECHNICAL DATA :

Glazing

Recommended glazing is an externally tempered pane

Maximum glazing:
– External:
. structural according external glass weight
. semi-structural 28 mm

– Internal: 39 mm

Transmittance

Ucw from 0,7 (W/m²K)

Please consult dimensions and glass

Opening possibilities

Exterior opening: Hidden projecting

Interior opening: Open-in for access to the ventilation chamber

Sections

Sections:
· Mullion – 145 mm
· Transom – 45 and 34 mm

Dimensions & weight maximum

Maximum dimensions:
Projecting opening
Max. Width (L) = 2.200 mm
Max. Height (H) = 2.200 mm

Maximum weight:
Projecting opening 140 Kg
Fixed light 400 Kg

Finishes

. Colour powder coating (RAL, mottled & rough)

. Wood effect powder coating

. Anti-bacterial powder coating

. Anodized