To ask for a price offer to Scale Nilur you should provide a simple sketch showing the following datas:
1 – Shape and dimensions of the ceiling hole;
2 – Height measured from the ground floor up to the upper floor;
3 – Thickness of the ceiling;
4 – Walls position compared to the ceiling hole (ground + 1st floor);
5 – electrical or hidraulic plants inside the stair well.
The price offer will be completely free.