The program is a unique patented procedure applying a versatile material which can be bonded each bodily and mechanically to your ductwork in the course of the manufacture method.
Wall penetration style is precisely According to test problems. Manufacturers’ will give vital instruction and pointers to install it.
Irrespective of whether it's the fire protection of existing metal ducting, or even the forming of new impartial self-supporting fire rated ductwork, Thameside Fire Stopping Ltd, offer you an unparalleled assistance in the development and selection of accessible components to satisfy the substantial requirements demanded, giving as many as four-hour fire ranking and significant amounts of pressurisation and insulation.
Any extra solutions linked to fire ductwork supports may well incorporate unidentified load bearing factors, which in the event of fire could influence The steadiness on the ductwork just when it is needed most.
Ductform is probably the UK’s top producers of fire rated ductwork for almost any assignments and from many fire resistances for nearly 2 hours.
The primary perform of smoke duct is to carry sizzling gases in the location of fire out in for the atmosphere. A fire damper will shut and stop smoke extraction functions.
Even though we offer a number of typical options throughout the Flamebar Ductwork assortment, our qualified design and style workforce can function carefully along with you to determine the the best possible Answer which maximises protection in significant zones while guaranteeing the project comes in on finances.
The units are light-weight and Room-spacing, and supply nearly four several hours fire rating in both Instructions (Style A and sort B) in accordance with BS476: Portion 24, to supply all-natural air flow or mechanically forced air flow, together with incredibly hot smoke extraction fire resisting ductwork while in the occasion of the fire.
The devices are built bespoke in order to attain the essential cross-sectional place of airflow at the required force and will accommodate foot traffic inside to allow for maintenance access.
Around the roof, the smoke extract ductwork terminates to the ambiance, and the flashover hazard no more exists typically.
Made from top-quality high quality Galvanised steel, our Flamebar Fire Rated Ductwork alternatives have been created to satisfy by far the most stringent technical specs and have become the preferred Remedy by a lot of specifiers and developers.
Integrity-only (E)Fire compartmentation to stop the flames or scorching gases from physically passing from the fire facet on the non-fire facet by means of holes, gaps, cracks or any other kinds of openings for the denoted duration
Fire dampers are made use of to maintain compartmentation within the occasion of fire, to restrict distribute of fire from just one place to a different to circumvent migration of fire from the constructing.
Kitchen area extract ductwork poses a selected hazard because of the presence of combustible grease lining (cooking oil fumes turn out to be grease) inside the ductwork.