Looking to get a single storey rear extension built (10m x 4m) - it is the width of the house.
I want to knock down the existing rear external wall so that the completed extension is completely open plan.
Thing is do i need a 10m long RSJ to support the structure or can you get an RSJ in sections (say 4 x 2.5m) to make up the length and bolt / weld together ?
Access to the rear of my property is tight and with the weight / length of a 10m RSJ think I would struggle to get this in place.
Appreciate any thoughts / comments.
Thanks.
I want to knock down the existing rear external wall so that the completed extension is completely open plan.
Thing is do i need a 10m long RSJ to support the structure or can you get an RSJ in sections (say 4 x 2.5m) to make up the length and bolt / weld together ?
Access to the rear of my property is tight and with the weight / length of a 10m RSJ think I would struggle to get this in place.
Appreciate any thoughts / comments.
Thanks.