To download your chosen PDF to your hard drive, right click the link and select save target as.
 

 
 

A range of intumescent sleeves to prevent the spread of fire through service penetrations made for the passage of ventilation ducting.

  • Easy to install without special tools or skills
  • Cost effective - one sleeve can replace two collars, easily cut to size
  • Suitable for use through a wide range of fire partition walls and floors Suitable for plastic ventilation ducting
  • Meets all the requirements of the UK Building Regulations
  • In the event of a fire the plastic ducting is crushed by the intumescent material sealing all air, flame and smoke paths inside and around the ducting
  • Quickly installed simply by sliding the sleeve over the ducting and placing in position inside the firewall or partition
  • Easily retrofitted without disturbing the ventilation ducting by slicing and opening the sleeve then fitting it around the ducting and resealing with tape provided
  • Easily fitted even when there is access only from one side
  • Maintains the thermal insulation of the duct through the penetration Maintains vapour seal of existing insulation
  • Allows the thermal movement of the duct
  • Eliminates the need for metal collars and additional fittings
  • Very easy to cut with a standard padsaw
  • Available for a wide variety of sizes
  • For very wide walls or partitions over 150mm thick, one fire sleeve may be used on each side of the wall / partition
  • Provide a cold smoke seal as well as thermal and acoustic insulation in their passive state
  • For retrofitting, cut and fit as Trunking Fire Sleeve (see page 10)
  • Tested and approved by Chiltern International Fire to BS 476:Parts 20 and 22:1987 and the guidelines of EN1366-3 (Fire test assessment No. Chilt/A05153. Duration of effective protection 132 minutes integrity)
  • AVD110/54 - int size: 110 x 54mm ext size: 000 x 000mm
  • AVD150/70 - int size: 150x 70mm ext size: 000 x 000mm
  • AVD204/60 - int size: 204 x 6mm ext size: 000 x 000mm
  • AVD215/25 - int size: 215 x 25mm ext size: 000 x 000mm
  • AVD220/55 - int size: 220 x 55mm ext size: 000 x 000mm
  • AVD225/25 - int size: 225 x 25mm ext size: 000 x 000mm
  • AVD234/29 - int size: 234 x 29mm ext size: 000 x 000mm
  • AVD300/25 - int size: 300 x 25mm ext size: 000 x 000mm
  • AVD308/29 - int size: 308 x 29mm ext size: 000 x 000mm

All sleeves are suitable for walls up to 150mm wide