Ventilation & Ducting Fire Protection
Suitable for doors, walls + ducts. Please note: in applications where high levels of humidity or wet...
RRP £70.55
£70.55 Ex VAT
£84.66 Inc VAT
Suitable for doors, walls + ducts. Note: in applications where high levels of humidity or wetness ar...
RRP £58.30
£58.30 Ex VAT
£69.96 Inc VAT
Fire protection for ducting and ventilation systems that pass through the fire-rated block, brick, c...
RRP £8.16
£8.16 Ex VAT
£9.79 Inc VAT
Product InformationTested on the following Extract Fan Units:Envirovent Profile 100 FanEnvirovent Si...
RRP £30.48
£30.48 Ex VAT
£36.58 Inc VAT
QRS CE Marked Intumescent Vent Duct Fire Sleeves prevent the spread of fire where plastic & semi rig...
RRP £21.10
£21.10 Ex VAT
£25.32 Inc VAT
Envirograf intumescent block grills offer over 4 hours fire protection and 90% airflow. Can be manuf...
RRP £54.77
£54.77 Ex VAT
£65.72 Inc VAT
Protecta FR Damper are designed to fire seal ventilation ducts passing through fire rated walls and ...
RRP £32.35
£32.35 Ex VAT
£38.82 Inc VAT
Envirograf intumescent fire prevention ventilation grille consisting of an inner and outer plate hav...
£57.91 Ex VAT
£69.49 Inc VAT
Material Specification:Multigraf Intumescent material chemical constitutionMineral Wool Fibre 20-70%...
RRP £96.34
£96.34 Ex VAT
£115.61 Inc VAT
Ventilation & Ducting Fire Protection
Passive Fire Products range of Ventilation & Ducting Fire protection.
Passive fire offer a range of ventilation fire products our range of duct sleeves offer up to 120 minutes’ fire resistance to all common PVC/plastic ventilation ducts.
We also offer a range of air transfer fire grille applications and plates. The resulting air grille can maintain ventilation within a building whilst also maintaining the fire rating of fire resistant elements for up to 1-hour Fire Resistance
Under normal conditions, the material offers a high level of free open area for excellent ventilation and air flow properties. However, in the event of a fire the intumescent material quickly expands to seal off the grille to provide an effective seal against fire and hot gases.
For clarification on minimum requirements before buying one of our fire-stopping products, please review the information. A written specification should be obtained from our Technical Department for your project prior to use to ensure the product will be suitable.
If there is a product you cannot find, please contact our Technical and Sales Support Team on 0333 043 0018
