There's a surprising amount of height up there but 2.4m might be pushing it to be fair, cheers for the advice, I'll have a measure and then think about getting some quotes!
To meet part L1b building regs you'll need to allow for at 63mm of insulated plasterboard below your rafter line in addition to a partial fill of rigid insulation between rafters. That's assuming your rafters are 150mm deep or less.
There's a surprising amount of height up there but 2.4m might be pushing it to be fair, cheers for the advice, I'll have a measure and then think about getting some quotes!