Ah yes, seeing where they are would be useful and possibly save me falling through... hadn't thought of that. :))
The joists are pretty solid and some are welded together. A while back someone went up there without a problem (pest control), so it should be ok.
Thanks both.
Hi,
New member with an odd query. I am having to do my own loft insulation in my apartment building on the top floor. (*I have permission from building owner).
The professionals won't do it because they cannot install a hatch in between the joists (too small), and the only access point is...