building regulations Questions answered and a range of solutions on problems and issues encountered with timber framed buildings

[temochin]

Can anyone tell me what the size regulations for roof or Ceiling joists should be? I want to convert my loft space into a dormer room and I’m already stuck. (With the math that is) I want to know whether I can bolt joists to the existing ones to strengthen them or replace them altogether. The house is a Victorian maisonette and I need to keep costs to a minimum.

[thedoctor]

MANY OF THE ANSWERS TO YOUR POSTS CAN BE FOUND, WITH DIAGRAMS, IN THE DIYDOCTOR PROJECTS SECTION. CLICK HERE www.diydoctor.org.uk/projects.htm