Casement windows and doors / Origins Line / NC 75 HES

NC 75 HES WS Concealed | Inward opening

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NC 75 HES WS Concealed | Inward opening

NC 75 HES WS Concealed is a casement system for windows and doors that adapts to any architectural style, from historic city centres to modern living spaces. Thanks to High Energy Saving technology, it guarantees high thermal and acoustic insulation, helping to improve quality of life and reduce energy consumption.

It also features a fully concealed sash frame from the outside, offering a minimalist aesthetic that adds elegance and essentiality to the façade. With a fixed frame depth of 75 mm, it does not limit the available inward-opening configurations.

Data sheet

Characteristics

Performances

Opening typologies

Data sheet

Data sheet NC 75 HES WS Concealed | Inward opening

Characteristics

Frame
75 mm
Sash
78 mm
Glass thickness
from 28 mm to 52 mm

Performances

Water tightness EN 1027, EN 12208
Class: E750
Air permeability EN 1026 - EN 12207
Class: 4
Resistance to wind load EN 12211 - EN 12210
B5/C5
Uf value [W/m2K] EN ISO 10077-2
1,5 ÷ 2,4
Uw value [W/m2K] EN ISO 10077-1
1,2
Ug [W/m2K]
1,0
Psi [W/mK]
0,036
Environmental Product Declaration - EPDITALY0254
EPD Italy

Opening typologies

Fixed

Fixed

1 side hung casment

1 side hung casment

Tilt-and-turn

Tilt-and-turn

2 side hung casments

2 side hung casments

2 side hung casements with tilt-and-turn

2 side hung casements with tilt-and-turn

Bottom hung casement

Bottom hung casement

Tilting-sliding

Tilting-sliding

1 side hung casment

1 side hung casment

Tilt-and-turn

Tilt-and-turn

2 sashes

2 sashes

2 side hung casements with tilt-and-turn

2 side hung casements with tilt-and-turn