Hi all,
I am planning on drawing my own plans for a rear extension. If it's within our budget, we would like to support a section of the existing rear wall with an RSJ. Also, the neighbours have removed their chimney breast in the back room using another RSJ- makes for a much nicer open plan space. Unfortunately, their building firm is no longer trading- other builders I have contacted want plans drawn before meeting to discuss things.
I was wondering whether anyone had experience of the costs involving in using RSJs- the neighbour has theirs positioned so that they cannot be seen- i.e. above the level of the ceiling. This looks really good- is it expensive? Same for the chimney breast? We are in Oxford, if there are regional price differences. The house is a 1930's semi, 3 bed.
I am fairly competent at Adobe Illustrator, and was thinking of doing the plans to the scales required by planning and building regs, and having them printed on a large format printer. Has anyone got good or bad experiences of trying to do their own plans?
Thanks,
Ben