Wood burning stove shed chimney kit Silvacore PRO DTW 2.5 Metre (shed, garage, gazebo, home-office or small room)BUILDING REGS COMPLIANT Everything you need in the one kit (except a hearth) to install a wood burning or multi fuel stove in a small building, shed, garage, snug, gazebo, home office, caravan or small space. KIT CONTENTS 1x stove to twin wall adaptor, 2x 1000mm twin wall straights, 1x 500mm twin wall straights, 1x twin wall weathering cowl, 1x roof flashing EDPM ezi seal, 1x adjustable bracket 95 135mm, 4x narrow joint clamp (connects parts