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Intumescent Domestic Ventilation Sleeves

Product Description

    • 30, 60 & 120 Minute Fire Rated Integrity & Insulation
    • Simple & quick to install, no screws or supports needed
    • No Metal Sleeving required
    • Available to fit most common vent duct sizes
  • Assessed for use in series around multiple ducts

The Firefly 109 Vent Duct Fire Sleeves provide up to 2 Hours Fire Resistance to round & rectangular PVC ventilation ducting. The Firefly 109 Vent Duct Fire Sleeves are fire tested to BS 476 & EN 1366-3:2009, the accepted British & European wide fire test standard required to meet UK Building Regulations. The latest EN fire testing was carried out using the Uncapped/Uncapped (U/U) pipe / duct end configurations as required for ventilated systems. The Firefly 109 Vent Duct Fire Sleeves are particularly for use in plasterboard partitions, but can be used in blockwork walls.


Plasterboard Partition, Concrete, Blockwork or Brick Walls.

Suitable for use with:

Domestic Ventilation PVC Ducting

110 x 54, 204x60, 225x25, 300x25 & 220x90 Rectangular Duct

100mm, 125mm & 150mm Round Duct

Constructions covered:

Plasterboard Partitions & Masonry Walls

Fire Testing

BS EN 1366-3: 2009 & BS 476: Part 20: 1987

Fire Rating:

EI120 (120 mins Integrity & Insulation)

Report No.’s: RF10167, IF11007, IF10066, IF05055, IF06016 / Chiltern Fire PAR/11078/01-IFC Assessment

PFPVDS20460 204 x 60mm Vent Duct Fire Sleeve Low Profile 2Hr 6
PFPVDS11054 110 x 54mm Vent Duct Fire Sleeve Low Profile 2Hr 10
PFPVDS22090 220 x 90mm Vent Duct Fire Sleeve Low Profile 1Hr 12
PFPRVDS100 100mm Round Domestic Vent. Fire Sleeve 2Hr 18
PFPRVDS125 125mm Round Domestic Vent. Fire Sleeve 2Hr 24
PFPRVDS150 150mm Round Domestic Vent. Fire Sleeve 2Hr 12



Shawston London

Units G & H, Hillbottom Road, Sands Industrial Estate, High Wycombe, Bucks HP12 4HS

  • Tel: 01494 460 910
  • Fax: 01494 522 573

Shawston Birmingham

Bay 1, Block D, The Bescot Estate, Woden Road West, Wednesbury
West Midlands WS10 7SG

  • Tel: 0121 556 3400
  • Fax: 0121  506 4669

Shawston Manchester

Great Norbury Street, Hyde,
Cheshire SK14 1BW

  • Tel: 0161 368 4545
  • Fax: 0161 367 8114

Shawston Glasgow

Block 1 Unit 4, Annick Industrial Estate, 31 Sandilands Street, Shettleston, Glasgow G32 OHT

  • Tel: 0141 778 6975
  • Fax: 0141 778 6264

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