KF Kitchen/Ventilation ducting
Flexible and non-insulated ventilation duct for connection between cooker fan or hood extractor and kitchen flue in domestic residences. The KF duct replaces or can supplement non-insulated fixed duct systems. Ideal for kitchen fan connection. Made from polyamide weave, pvc-clad on on both sides with a skeleton of steel spiral spring which is embedded in the weave. Suitable as a general ventilation duct within fire cells up to 200 m2. Type-approved in compliance with EN-13180 and EN-13501-1 and complies with the BBR building regulations of Sweden's National Board of Housing, Building & Planning, Boverket.