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Twin Wall

Twin wall flue is an insulated double layered stainless-steel pipe allowing for the quick and safe installation of a new chimney in your home.

Twin wall is also sometimes referred to as a modular flue system or double wall flue.

Twin wall can be used when there is no existing chimney stack and can pass through floors, roof or walls, as required.

T600 by John J Doyle Ltd

T600 by John J Doyle Ltd is a twin wall flue with a push fit joint system available in stainless steel or black powder coated finish.

Key Features
  • Smokeless coal, wood, pellets, natural gas, butane, propane and oil.
  • Easy to install push fit system.
  • Locking bands included.
  • CE Mark and BSRIA Certification.
  • HETAS Approved Product.
  • 10-year warranty.
Applications
  • Fireplaces, inserts and stoves.
  • Biomass.
  • Ventilation and smoke extraction.
Available In
  • 125mm or 150mm diameter.
  • Stainless steel or powder coated black finish.

Designation: T600 N1 D V2 L50040 G(60).


Dinak DW

Dinak DW is a twin wall flue with a push fit joint system available in stainless steel or black powder coated finish.

Key Features
  • Smokeless coal, wood, pellets, natural gas, butane, propane and oil.
  • Easy to install push fit system.
  • CE Mark and BSRIA Certification.
  • HETAS Approved Product.
  • 10-year warranty.
Applications
  • Fireplaces, inserts and stoves.
  • Open fireplaces.
  • Domestic heating and hot water systems.
  • Industrial/commercial heating.
  • Bakery ovens.
  • Hot air generators.
  • Ventilation and smoke extraction.
  • Biomass boilers and solid fuels.
Available In
  • 80mm, 100mm, 130mm, 150mm, 180mm, 200mm or 250mm diameter.
  • Stainless steel or powder coated black finish.

Designation: T600 N1 D V2 L50040 G(60).