Fire rated downlighters
Hello,
Do fire rated downlighters prevent moisture egress? I would like to
add some downlighters in the bedroom ceiling but would be reluctant to
do so if these would increase the possibility of moisture escaping to
the loft.
I have some old R63 type downlighters in the bathroom and I'm sure
these are part of the cause of loft condensation when it is really
cold outside.
Thanks,
Graham
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