Materiale
Cornice | Anta: legno di abete o rovere lamellato.
Vetro: vetro termoisolante d = 4 + 16 + 4 mm (FLOT) o vetro termoisolante a basse emissioni Low-E, K = 1,1 W/mēK
Lavorazione finale
tinture ecologiche impermeabili trasparenti e non trasparenti.
Material
Frame | Sash: laminated spruce or oak wood
Glazing: thermo insulating glass d = 4 + 16 + 4 mm (FLOT) or thermo insulating glass Low-E, K=1,1 W/mēK
Final coating
wooden profiles are painted with ecological water-solvent transparent and non transparent paints.