Between 2 floors in a flat
So I've got 12.5mm existing plasterboard ceiling, I should imagine this is normal plasterboard, I'll be putting an mf suspended ceiling in below this with 50mm isover acoustic roll and 2 layers of 12.5mm 'sound block'
I'm out of fireline and have too much sondblock and sure I've read 60 mins fire break between floors, so the above would be more than enough?
Thanks
So I've got 12.5mm existing plasterboard ceiling, I should imagine this is normal plasterboard, I'll be putting an mf suspended ceiling in below this with 50mm isover acoustic roll and 2 layers of 12.5mm 'sound block'
I'm out of fireline and have too much sondblock and sure I've read 60 mins fire break between floors, so the above would be more than enough?
Thanks