installing new stair case yikes!

[AuraofDora]

We would like to put in a new straight staircase from loft room to landing. The Ioft room was already there but with ladder leading onto box room.
Has anyone done this got any tips or pitfalls to avoid? Any of ballpark costs? Tia

[AuraofDora]

Idea any idea of ballpark costs sorry on phone

[PigletJohn]

No, but you will need Building Regulations approval.

[AuraofDora]

Thanks we need drawings for that I imagine? Any advice on how to choose good builder?

[PigletJohn]

ask local people who've had one done in the last couple of years IF they recommend their builder.