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Joist level adjustment
Good afternoon, I would like to ask 2 questions please. I am converting loft on 1930’s terraced house. 1. I am trying to put new floor joists alongside the old ones but I would need the bottom side of these new joists to be higher (to connect to perpendicular steel beam running through the... -
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Ridge beam height
Good afternoon, I am doing box dormer loft conversion on 1930's terraced house. I was wondering what is the maximum height I can place the RSJ at? I am making a cold roof so there won't be any insulation on the dormer joists and therefore I would like to get as much height as possible by...