Hi,

I need to get some insulation into the void under a flat roof.

The roof is 12x12ft and I can get access between the joists from one end.

I'm hopping that I can push loose-fill insulation in from the
end using a home made tool of some sort.

Can anyone tell me if the approach stands reasonable chance of working or
is the loose-fill likely to clog up before I manage to push it to the far
end of the roof?

Also which insulation product is the most pushable?

Thanks, Steve.