Versatile
Simplified geometry and coplanarity on both sides
The first model in the line, it is versatile and functional in any setting, whether for new construction or renovation. It features a slim profile and an integrated drip edge; the all-glass sash is protected by a coplanar outer frame on all four sides.
Available in four versions: essenziale, originale, passiva, and massiva.
Frame
70 to 110 mm (depending on the sash)
Uf
up to 0.75 W/m²K
Certifications
Passive House Institute
Warm Temperate and Cool Temperate
ph A (for Passiva version)
Patents and designs
Registered model
(Essentiale mod./Passiva mod.)
Awards
Component Award 2026
Passive House Insitute
1. Flowmetry
2. Feasibility
External view
Internal view
The dimensions of the components are minimized, with 20% more glass surface area than the original.
Hidden dowels and joints result in a door with a front profile of just 55 mm. Three weatherstrips and cantilevered glass.
Sash-frame
90x70 mm
Uw
up to 1,15 W/m²K
Glass
Mediterranean (single-pane)
Ug
1.05 W/m²K
1. Flowmetry
2. Feasibility
External view
Internal view
Developed to improve the energy balance of windows in passive buildings, this is the version with the highest technical performance.
The sash has been reduced to 64 mm with a 10% increase in glazed area compared to the original, four weatherstrips, and 30 mm of cork aggregate as insulation.
Sash-frame
115x82 mm
Uw
up to 0.65 W/m²K
Glass
Continental (double-pane)
Ug
0.50 W/m²K
1. Flowmetry
2. Feasibility
External view
Internal view
With a 74mm-wide visible sash, it offers an excellent balance of technical performance and aesthetics. It features four weatherstrips and 12mm of cork composite. The same frame design accommodates single-pane glass up to 52mm-thick double-pane glass. It is also available with an exterior metal cladding.
Sash-frame
90x92 mm
Uw
from 1.10 to 0.75 W/m²K
Glass
Mediterranean (single-pane)
Continental (double-pane)
Ug
from 1.05 to 0.50 W/m²K
1. Flussimetria
2. Fattibilità
External view
Internal view
With a 106mm exposed sash, this version allows the material to express itself to the fullest. It is used in architectural designs that play on the contrasts between solid wood elements and large, all-glass surfaces. It features four weatherstrips and, like the original, can accommodate both single-pane and double-pane glass up to 52mm thick.
Sash-frame
90x124 mm
Uw
from 1,20 to 0,85 W/m²K
Glass
Mediterranean (single-pane)
Continental (double-pane)
Ug
from 1.05 to 0.5 W/m²K
SASH VERSIONS
SASH VERSIONS
FRAME FEATURES
Air permeability
UNI EN 1026-12207
Class 4
Water tightness
UNI EN 1027-12208
Up to E1050
Wind resistance
UNI EN 12211-12210
C5
Soft body impact resistance
UNI EN 13049:2004
5
Sound insulation power
UNI EN ISO 1040:2010
UNI EN ISO 717-1:2013
from 37 db
