0% Finance now available. Pay by instalments on orders over £500!
Send Your Plan

Fire Sleeve Range

More Views

Interest Free EMI
Fire Sleeve Range
Inc Vat £20.16 Excluding VAT £16.80
Fire Sleeve Range

* Required Fields

£0.00 including VAT Excluding VAT £0.00


The Fire Sleeve range is the most popular solution to prevent the spread of fire by plastic ductwork through concrete and plasterboard walls and floors 

The fire sleeve is designed to be built into the wall and sealed with intumescent mastic

Intumescent Fire Collars prevent the spread of fire, smoke and hot gases through plastic pipes which penetrate fire compartment walls and floors.

They contain intumescent material which reacts under the influence of heat to exert pressure on the pipe as it softens to form a carbonaceous char which provides an effective insulation plug thus preventing smoke and fire passing through to the adjoining compartment.

Intumescent Fire Sleeves are suitable for any type of building where a fire compartment wall or floor is penetrated by plastic pipes.

The fire sleeve is designed to be built into the wall and sealed with intumescent mastic

  • Suitable for plasterboard and concrete walls or floors
  • Corrosion resistant  
  • Round and rectangular versions
  • All models have a 2 hour fire rating 
  • Circular models are CE marked and approved


Benefits of working with BPC Ventilation

  • In-House design service

  • Largest range of heat recovery systems

  • Technical support including live chat

  • Specialists in easy to install DIY systems

  • All products in stock in our own warehouse

  • Large showroom with working units on display

  • Free delivery to any UK Mainland or Location

  • Delivery also available to any worldwide location

  • Installer network throughout the UK and Ireland

  • Authorised suppliers and distributions for all products

  • All systems comply to all the latest building control regulations

Technical Specification

Technical Specification tab

Installation instructions

Suitable for concrete and plasterboard partictions, walls, and concrete floors

Fire Sleeves are life saving products designed to prevent the spread of fire where plastic pipes or plastic ducts penetrate fire compartment walls. It is therefore essential that they are fitted in a responsible and workmanlike manner.

The Fire Sleeve should be placed around the ventilation duct, positioned centrally within the partition and should be flush or protrude from each face of the wall.

The plasterboard should be cut to a tight fit around the Intumescent Fire Sleeve and any gaps should be sealed with ntumescent Acoustic Sealant.

To make installation easier, there is a sticky tab on each flat duct unit that can be used to secure the sleeve around the pipe/duct.

On the Circular units there is a small screw that holds the unit closed. This should be taken out when retrofitting the unit around the pipe/duct and can be put back in once around the pipe/duct.