Steel staircase and VEKA 82 MD windows

Steel staircase – made in Poland. At the customer's request, we combined a stainless steel railing with powder-coated elements in RAL 7016 – unusually, including the grating. Everything was assembled with Würth bolts.

Staircase elements:

1. Stairs
- stringers made of 8 mm steel plate, height approx. 200 mm
- treads and small landing made of WEMA-type grating, height 30 mm

2. Landing
- surrounding frame made of 8 mm plate, height approx. 200 mm
- frame infill: 140x40x3 profile
- landing supports: 140x40x3 profile (5 pcs)
- WEMA-type grating

3. Stainless steel railing (brushed tubes)
- posts: Ø 42.4x2 mm tube
- handrail: Ø 42.4x2 mm tube
- horizontal infills: Ø 33.7x2 mm tube
- vertical infills: Ø 12x1 mm tube

In the rest of the building we installed our Salamander BluEvolution 82 MD windows, including one combination with a total width of 6 metres, joined with structural couplers. The unit was carefully calculated for structural strength as well as appearance – with such a width, we wanted a uniform look that matches the building and the staircase.