I am thinking of installing a wood burning stove in my house and wondered if anyone could give me some advice on how to install it please. I was planning on dropping a 6" twin wall flexible flue down and backfilling with vermiculite. My Stove is 6" flue outlet so vitreous enamel from there with a sweep point straight up through the register plate - how do you seal around the vitreous through the register plate? My chimney has been taken down to just below the ridge and was wondering how do you connect from flexible twin wall to rigid twin wall and how do you support/clamp it on the roof/chimney opening.
Many thanks
Many thanks