uni_one Bronze is made from a special brass alloy, known as “architectural bronze”, which does not require any surface protection or maintenance.
The patina that forms naturally over time is the best and most hard-wearing protection, ensuring exceptional durability for the window.
Wing section 81.5mm x 70mm;
Frame section 77.5mm x 70mm;
Double glazing, thickness 28mm.
Soft Wood: 1,2 W/(m2K)