ETEM E-45
Optimized in terms of ratio maximum structural stability and use of minimum amount of aluminum. Reinforcement of profiles in pressure-bearing points. With elegant straight and rounded line: 60 mm width of the system for the straight line and 67.5 mm for the rounded.
Opening – opening of vertical axis, two-plane opening, possibility for opening outwards and inwards, opening of lower and upper horizontal axis, opening type “accordion”, parallel sliding.