Sober line, timeless design
proposing the wood aluminium version interpreted in the best way. The wooden frame is durable and always ages well, but in special conditions such as strong light exposure, critical temperatures or in the presence of saltiness, the aluminum wood version undoubtedly has the great advantage of resistance to critical external factors. The inner side shows the warm aesthetics of the wood while the outer side in aluminum is customizable in many finishes. The Eterna window frame is the ideal solution for elegance and resistance, ensuring high performance in terms of safety and durability. Eterna is a window which lasts a lifetime. This window is available in many wood and color variations on both sides.
Project Guidelines
Eterna is the ideal solution for those who are looking for extreme durability and the warmth of wood in their houses.
An innovative system allows a considerable increase in the resistance to biological and atmospheric attacks on the frame.
The painting of single components before assembly allows the painting treatment to penetrate the internal parts of the window, which are often the mainly attacked parts.
In practice, this system eliminates maintenance on our products and has a high ecological value thanks to the total absence of glue and formaldehyde.
Saint Gobain glasses, 42 mm thick, with high performances of thermal seal, acoustics, solar control and burglar-proof.
Swisspacer duct with warm edge, internal argon gas and low emission glass plate are standard, in order to guarantee excellent performance.
Possibility of inserting a Venetian blind inside the glass.
First class laminated wood under the PEFC and FSC certifications, from controlled deforestation.
Standard 10-year guarantees on external side in wood and on internal side in aluminium.
Window certified for a level of noise reduction suitable for total in-house comfort.
Acoustic certification 41 and 46 dB.
Design and Use
- Wood frame section 65 x 59 mm
- Wood mobile door section 69 x 81 mm
Thickness of aluminium for door and frame 13 mm.
Standard tilt-and-turn door with lever rod, anti-intrusion angular movement and microventilation opening.
On 2-door windows, lever rod as standard fitting.
Optional: possibility to increase the security of the window up to certified class 2.
Standard Multi Matic Maico hardware for tilt-door, lever rod, microventilation and first level anti-burglary system.
The hardware on opening doors works on the perimeter with an adjustable anti-burglary knob.
Optional: concealed hinge.
1 type of lower junction is available: All Wood.
The French window version is equipped with a sill in thermal break aluminum with an effective anti-scratch treatment.
3 types of central junctions are available for different aesthetic needs: Standard Bar, Entry 0 and Symmetrical.
Deventer seals in foamed TPE to guarantee over time the pressure for an optimal closure and to prevent alterations due to exposure to temperature changes, water, UV rays, ozone or polluted air.
Maximum values of air permeability, water tightness and acoustic insulation for the higher classes required by the regulations in force.
Optional: third seal on the door perimeter.
Wood essences in laminated timber full row: Pine, Finger Joint Pine, Val di Fiemme Fir, Siberian Larch, European Durmast and Ash Tree.
Many special and lacquered colors are available.
Eterna uses integrated glazing beads for greater safety and durability.
5 types are available: Soft, Squared, Old, Diamond and Rustic.
Old, Squared and Rustic.
Glazing Bead Types
Soft
Old
Rustic
Squared
Diamond
Technical Details
Standard central junction.
Swisspacer duct with warm edge.
Width: 136 mm
Outer side
The aluminum on the outer side offers various possibilities for color selection and finishes.
Outer side in weatherproof aluminum.
Height: 81 mm
Inner side
The internal lamellar structure guarantees greater resistance and durability.
High performance glass.
Acoustic and thermal protection.
Wood Essences and Finishing
Pine and larch wood types are available with RAL lacquered finish.
These colors are displayed for informational purposes only. BG Legno reserves the right to make any type of change required in its color samples.