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Twin Wall Flue - External - Black-straight

This Selection Guide is for black twin wall flue pipes going outside the house/building.

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Click on the product in the "your selections" box to get the details of the chosen product.
Once you add this list to the shopping basket, you can make changes like adding or deleting products.

 exterior flue

twin wall flue external

  • 1Diameter of flue liner:

  • 2Choose the adapter between stove and twin wall flue

  • 3Horizontal distance stove - outside flue

  • 4Flue height outside

  • 5Which wall support; and how many

  • 6What kind of Cap is required?

  • 7Do you need to support a free standing length of more than 1.5mtr

Flue kits are based on general assumptions of the typical dimensions of houses and bungalows. You may need to add or take out certain items which can be done in the shopping cart. Other items can also be added to cart as necessary in the general Twin wall flue section. does not take responsibility for the items installed in your flue system as this is merely a guide. Please check the twin wall flue pack is appropriate for your requirements. Refer to HETAS regulations, your installer and building regulations for further clarification.

Your Selections

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Your Selections

0 items
Total amount: £0.00

Incl. Tax Excl. Shipping