Hello all, i was in the attic of my new extension tonight and noticed there quite a lot of condensation on the roof felt. It's of the breathable variety but there are no vents to speak of as i thought they would not be needed.
The question is it normal to get higher levels of condensation just after plastering, rendering etc or should i install vents etc. The loft i currently only half insulated abd there is an airtight loft hatch installed.
Thanks in advance.
The question is it normal to get higher levels of condensation just after plastering, rendering etc or should i install vents etc. The loft i currently only half insulated abd there is an airtight loft hatch installed.
Thanks in advance.