roof space

Hello I am hoping to build a extension on the side of my house that I will use as a garage. I have been reading about building regs on the roof and was wondering do I need to vent the roof space as suggested? I was going to have a warm roof, as I was hoping to fill the voids between the roof...

Hi, Would be nice to put some boards down for storage in this Victorian roof space and be able to move around, store Christmas decorations and other stuff. It's at the back above my sons bedroom, accessed from a hatch on the landing - headroom in centre is about 5', there is no lighting. The...