Polstar
12th Jan 2011, 12:13 pm
Hello everyone.
I am self teaching 2009 with the aid of Paul Aubin mastering ACA 2008.
I have started on a project that is a current domestic extension job i have on at the moment. The existing two storey building is going to have a rear single storey extension with single roof sloping upto existing rear wall. One of the existing window sills is too low and i want to add a small area of flat roof locally beneath the low window sill. I have been trying to do this by first of all placing the main roof slab, then i set some walls at the position i require them, then i place an area of flat roof slab between the walls. How do i trim the main roof slab between the wals and the flat roof? i cannot seem to do it!
Please tell me i do not have to do three seperate roofs (one either side of flat roof and one leading into flat roof)?
Eddy Myers
Its okay everyone! i worked it out :)
I am self teaching 2009 with the aid of Paul Aubin mastering ACA 2008.
I have started on a project that is a current domestic extension job i have on at the moment. The existing two storey building is going to have a rear single storey extension with single roof sloping upto existing rear wall. One of the existing window sills is too low and i want to add a small area of flat roof locally beneath the low window sill. I have been trying to do this by first of all placing the main roof slab, then i set some walls at the position i require them, then i place an area of flat roof slab between the walls. How do i trim the main roof slab between the wals and the flat roof? i cannot seem to do it!
Please tell me i do not have to do three seperate roofs (one either side of flat roof and one leading into flat roof)?
Eddy Myers
Its okay everyone! i worked it out :)