does anyone have an opinion as to the safety of using rockwool
flexi (firesafe) directly adjacent to 20W LV halogens ?

X is the joist
= is the rockwool
~ is the plasterboard


X===== =====X
X~~~~~ ~~~~~X

the gap above the lamps & transformer is within design specs but
I intend to leave zero gap between the plasterboard and the rockwool
(and around the edges of the ceiling/joists) to aid sound proofing from
the bathroom above, for obvious reasons.

any reason to be concerned with the above installation ?

many thanks


RT