hi. iv bought a dormer bunglo and im indulaying it at the moment. the void inbetween ground floor ceeling and upstairs floor is totaly empty and iv pushed and pulled rockwool 150 all the way through stopping just short of the soffit vent that i can see in the acces hatch. iv also insulated the upright walls before the pitch roof from the hatch side and also the centre flat loft roof.
now this has improved the house allot due to the whole ceeling and floor being in contact with outside air through the sofit vent.
my question is can i now insulate down with the pitch???
i can do this with either insulation boards or wool from the attic acces but i dont know if i should leave an air gap?
the roof is slate, built with trusses and the old bitumen type felt.
thanks
now this has improved the house allot due to the whole ceeling and floor being in contact with outside air through the sofit vent.
my question is can i now insulate down with the pitch???
i can do this with either insulation boards or wool from the attic acces but i dont know if i should leave an air gap?
the roof is slate, built with trusses and the old bitumen type felt.
thanks