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Intumescent Thermal Fire Sleeves

Product Description

  • CE Approved
  • Up to EI120 Minute Fire Rated in Partitions
  • Up to EI240 Minutes Fire Rated in Blockwork
  • Assessed for installation in: Plasterboard with steel or timber studwork, masonry & brick / block walls & floors
  • Acoustic, Thermal & Vapour Seal
  • Simple & quick to install, no screws or support needed
  • No Metal Sleeving required
  • Available to fit most common sizes
  • Cost effective alternative to Fire Collars
  • Sleeves come supplied 300mm long. In 90% of cases they can be cut in half giving 2 penetrations per sleeve
  • Not to be used on Domestic Ventilation Pipe, see page 11 for our Domestic Ventilation Sleeves
  • Fire Tested to BS EN 1366-3 and BS476
  • Sleeves can be retro fitted to existing pipework

The Firefly 109 Pipe Fire Sleeves are particularly suitable for use in plasterboard partitions, but can be used in blockwork walls and floors. The Sleeves do not require any additional metal sleeving. The unique intumescent material is vacuum formed to shape which ensures controlled sealing of the plastic pipe or duct. Suitable for use with Copper, Carbon, Steel & Plastic Pipe.


Plasterboard Partition, Concrete, Blockwork or Brick Walls and Floors.

Profiled Metal Decking

Suitable for use with:

Medium & Heavy Steel, Copper, Carbon, Stainless & Plastics*

15mm to 159mm

15Nb to 150Nb**

* Please consult our sales team to confirm which type of plastics the sleeves are suitable to be used with.
** For sizes larger than 150Nb please consult our sales team for further advice

PFPFS017 17mm Thermal Fire Pipe Sleeve 15Cu 6
PFPFS021 21mm Thermal Fire Pipe Sleeve 22Cu / 15Nb 6
PFPFS027 27mm Thermal Fire Pipe Sleeve 28Cu / 20Nb 6
PFPFS034 34mm Thermal Fire Pipe Sleeve 34Cu / 25Nb 6
PFPFS042 42mm Thermal Fire Pipe Sleeve 42Cu / 32Nb 6
PFPFS048 48mm Thermal Fire Pipe Sleeve 40Nb 6
PFPFS054 54mm Thermal Fire Pipe Sleeve 54Cu 6
PFPFS060 60mm Thermal Fire Pipe Sleeve 50Nb 6
PFPFS067 67mm Thermal Fire Pipe Sleeve 67Cu 6
PFPFS076 76mm Thermal Fire Pipe Sleeve 76Cu / 65Nb 6
PFPFS080 80mm Thermal Fire Pipe Sleeve 6
PFPFS089 89mm Thermal Fire Pipe Sleeve 80Nb 6
PFPFS102 102mm Thermal Fire Pipe Sleeve 6
PFPFS108 108mm Thermal Fire Pipe Sleeve 108Cu 6
PFPFS114 114mm Thermal Fire Pipe Sleeve 100Nb 6
PFPFS127 127mm Thermal Fire Pipe Sleeve 6
PFPFS140 140mm Thermal Fire Pipe Sleeve 133Cu / 125Nb 6
PFPFS159 159mm Thermal Fire Pipe Sleeve 159Cu 6
PFPFS169 169mm Thermal Fire Pipe Sleeve 150Nb 6



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

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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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