Hi all, i am currently building a single story extension to the rear of my property, i have installed a cold roof on this and have had the building inspector out to check it he passed the roof but wants an abutment vent fitted to the rear wall of the property to enable the roof to breath, i have a contineus vent in the new soffitt, but i dont have the room from roof to window ceil to but the abutment vent in can anyone please advise of anouther way this can done is there such a thing like a flat roof vent that can be posistioned on the roof, what would i have to do to the joists to enable them to allow air flow through them, many thanks any advise would be a great help.
Regards Rich.
Regards Rich.