My architect has produced a nice design for our rear/side extension, however it depends on a 9m steel moment frame to support the existing back wall and new side bit.
Anyone care to guesstimate the cost of this bit of the build?
I suspect the horizontal beam(s?)will be quite large, they're supporting:
See plan for more detail:
Later on we'll get an SE to spec it up of course, just want to get an idea of rough cost (both the steel material cost and the 'fully fitted' cost)
Cheers!
Anyone care to guesstimate the cost of this bit of the build?
I suspect the horizontal beam(s?)will be quite large, they're supporting:
- Rear existing house wall (+gable) 6.5m wide
- First floor joists (3m long joists)
- Point load from adjoining UB taking load from 2m existing side wall
- Rear wall of new side extension(2-storey) - 2.3m
- Whatever load transferred from roof elements
See plan for more detail:
Later on we'll get an SE to spec it up of course, just want to get an idea of rough cost (both the steel material cost and the 'fully fitted' cost)
Cheers!
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