- Client: LTB
- Modelled by: Mark Ebbs
- Date: June-July 2018
The stair ran up through voids in the concrete floors, which were formed during the building’s construction. The stair stringers were supported at each level from the floor slabs. Half landings were supported on posts.
A 3D survey was taken of the whole stair void area. We carried out the full design of the stair which had a balustrade with perforated sheet infill panels, all powder coated off-site.
The stair stringers were produced by laser cutting one piece each from steel plate. This was carried out by Pegasus Profiles, who have CNC machines large enough for the job.
What do you think of the finished internal fire escape stairs?