Menu

Thor Duct ® Fire Ductwork

Download Brochure

Thor Duct ® Fire Ductwork helps maintain pressurisation systems and ensures compartmentation. The integrity of the duct and its ability to function must be maintained in the event of a fire.

Passive ducts, specified as fire ducts, are tested to EN 1366-1. Thor Duct ® Fire Ductwork meets all of these requirements and is the most suitable choice. Thor Duct ® Fire Ductwork has been tested with insulation, and is classified to standard EN 13501-3.

Thor Duct ® Fire Ductwork is a non-coated system, suitable for installation in multi-compartment, single compartment, stud wall, solid wall, and aerated concrete floors. A comprehensive set of support bracketry is provided. Penetration seals guidance is provided with detailed drawings.

Compliance with EN Code

Thor Duct ® Fire Ductwork is comprehensively tested to satisfy all code requirements.

  • EN 1366-1 Classification
  • EN 13501-3 Testing

Fully Tested

Thor Duct ® Fire Ductwork tested with:

  • Pressure -500 PA
  • Horizontal and vertical orientations
  • Fire types A and B
  • Leakage class S (below 10m³/m²/hr)

Installation

All fixing and support components fully tested to EN standards.
More information on installation standards below.

  • Stud partition
  • Block wall
  • Concrete floors
  • Penetration seal details provided

Product Sizes

  • Square standard maximum size of 1250 X 1000
  • Round up to 1000 Ø
  • XL up to 2500 X 1250

Become a Thor Duct ®
Licensed Manufacturer

Become a Thor Duct ® Licensed Manufacturer and add EN tested and certified ductwork.
Become a Licensee

Looking to Specify?

All Thor Duct ® products are fully tested and compliant across all international codes. 

Additional Information

  • Thor Duct ® is manufactured from Galvanised Steel, and uses flanges and stiffeners, without paints or coatings.
  • Thor Duct ® is insulated using a calcium magnesium silicate blanket.

Both the product and the insulation have been tested as a system in accordance with test standards which includes access doors, silencers and bracketry.

All tests were conducted in EOTA approved laboratories, and each licenced manufacturing location has a factory production control (FPC) in placed to ensure exacting standards of manufacture.

You can be 100% sure that your installation has been properly managed and is fit for purpose when called upon in the event of a fire.
  • Penetration seal detail is provided for floors and walls.  Thor Duct ® is suitable for installation in flexible walls (Plasterboard) and aerated concrete floors, having been tested in both.
  • All installers are trained by Thor Duct ® to understand the risks and to follow the correct installation methods to ensure installation is as tested.
  • Our installers in Ireland and the UK comply with local guidance and are all members of third party certification schemes.
  • In mainland Europe, installers comply with certification schemes where available.

Fully Certified & Accredited

Thor Duct ® has been tested to the latest EN standards and as required by law, provides CE marking on products where a harmonised standard exists.

accreditation CE
accreditation_nsai2
accreditation NSAI
accreditation Certifire
accreditation Association for Specialist Fire Protection
[email protected]

Ireland – Smoke & Fire Extract Limited

47 & 48 Broomhill Close, Tallaght,
Dublin 24, D24 KH64, Ireland.

UK – Smoke & Fire Extract Limited

3rd Floor, The Pinnacle, Centre Court, Station Way, Crawley, West Sussex, RH10 1JH, United Kingdom.

Subscribe to our newsletter

Stay up to date with the Fire Ductwork industry and compliance information.

About Us

Menu

Products

Menu

Resources

Menu

Blog

Menu
Thor Duct formerly known as Safe 4

Thor Duct ® was formerly known as Safe 4 ® Fire Duct in the UK and Ireland.

Thor Duct © All rights reserved 2019