The LIGNUMA offers a narrow frame, elegant design, and individual colour patterns for interior and exterior. Weather-resistant wood types are ready to withstand the elements and give the window a removable external protection layer. The interior layer is made of wood types with favourable density and outstanding static characteristics.
This system is on the interior view in two different types, called “Modern”, -with a flush surface or “Classic”, -with a shadow gap, available. You can also choose between covered and uncovered fittings.
*Cad drawings and testing certificates available upon request.
UW (W/m2K) -WINDOW up to
UG (W/m2K) -GLASS up to
Ψ-DATA (W/mK) -GLASSSPACER