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- 24 May 2019
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Hi
Have a largish single story rear extension in progress with a 7m opening for bifold doors.
SE has specified 300x200x10 RHS steel with welded bottom plate for a soldier brick course. Small parapet built off steel which also supports 8x2 timbers for 4.5m deep flat roof finished with asphalt.
The above steel is bloody expensive and just wondering why an RHS section has been specified. Any feedback welcome, best, Ernesto.
Have a largish single story rear extension in progress with a 7m opening for bifold doors.
SE has specified 300x200x10 RHS steel with welded bottom plate for a soldier brick course. Small parapet built off steel which also supports 8x2 timbers for 4.5m deep flat roof finished with asphalt.
The above steel is bloody expensive and just wondering why an RHS section has been specified. Any feedback welcome, best, Ernesto.