Mi Flues  |  SKU: JS125316FK

12 Metre Flexible Flue Liner Kit – 5" (125mm) – 316/316 Grade Stainless Steel

Regular price Β£297.00


Delivery and Shipping

🚚 Free UK Mainland Delivery – All stoves are delivered at no extra cost.

⏱️ Estimated Timeframe – Products are normally dispatched withinΒ 2–5 working days, subject to stock availability.

πŸ“Β Click & Collect Option – You can also choose to collect your order from our showroom:

Just Stoves, Unit 28B, Alpha Garden Centre, London Rd, Wickford, SS12 0JX.

We’ll notify you by email when your order is ready (usually within 2–5 working days).

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Contact information

Have any questions or need assistance with this product?

Phone:Β 0330 4416157

Email:Β Info@juststoves.co.uk

Contact us

Returns

πŸ”„Β Consumer Orders – You have the right to cancel your order withinΒ 14 daysΒ of delivery under the Consumer Contracts Regulations 2013.

πŸ“¦ Goods must beΒ unused, uninstalled, and in their original packaging.

🚚 Unless faulty or incorrect, return shipping costs are the responsibility of the customer.

πŸ’³ Refunds are processed withinΒ 14 daysΒ of receiving the returned item(s) or proof of return.

For full details, please see ourΒ Refund & Returns Policy.

Need a Fitting Kit?

Add our Stove Fitting Kit – Register Plates & Vitreous Pipe Kit

Description

This 12 metre flexible flue liner kit is the ideal solution for relining tall chimney stacks in three-storey homes, townhouses, or commercial properties. Built for long-lasting performance and compliant with UK safety standards, this all-in-one kit is suitable for wood-burning and multi-fuel stoves with a 125mm outlet.

Please note: This item is non-refundable as the liner is cut to size specifically for your order.


βœ… What’s Included in the Kit:

  1. 12 Metres of 316/316 Grade Flexible Flue Liner

    • Double-skin 316L stainless steel (inner and outer)

    • Flexible, durable, and corrosion-resistant

    • Suitable for use with seasoned wood, oil, gas, and low-sulphur coal

  2. Terracotta-Coloured Rain Cap with Bird Guard

    • Prevents rain, debris, and birds from entering the flue

    • Attractive finish for a traditional chimney aesthetic

    • Securely fits onto the liner

  3. Stainless Steel Stove/Flue Adaptor (5")

    • Connects your stove’s 125mm spigot to the flexible liner

    • Made from stainless steel for a strong, air-tight seal

  4. Installation Data Plate

    • Required for HETAS sign-off and Building Control compliance

    • Records fuel type, liner grade, installer details, and date


πŸ”§ Product Specification:

  • Liner Diameter: 125mm (5")

  • Length: 12 metres

  • Material Grade: 316L inner & 316L outer

  • Fuel Compatibility: Seasoned wood, gas, oil, low-sulphur coal

  • Certification: EN1856-2 Compliant, HETAS Approved

  • Use: Lining existing chimney for stove installations


πŸ“¦ Why Choose a 316/316 Grade Kit?

  • Corrosion-resistant for long life in harsh conditions

  • Flexible construction simplifies installation in older flues

  • Safe for solid fuel and wood-burning appliances

  • Complete kit – everything you need in one box


πŸ”₯ Perfect For:

  • Three-storey houses, townhouses, and tall chimney stacks

  • Stoves with a 125mm (5") outlet

  • Retrofit installations where safety and compliance are essential

  • HETAS-registered or Building Control-approved installs


πŸ“ž Need help choosing the right length or components?
Call: 0330 4416157Β 
πŸ“© Email: info@juststoves.co.uk

Specifications

  • Energy Rating
    -
  • Fuel Type
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  • Log Length Max
    -
  • Weight
    -
  • Distance to Combustibles
    -
  • External Air Kit
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  • Air Controls
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  • Efficiency
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  • Heat Output
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  • Flue Position
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  • Origin
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  • Flue Adapter Required
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  • Max Operating Temperature
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  • Internal Lining
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  • Stove Finish
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  • Clearance to Hearth
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  • DEFRA Approved
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Payment & Security

Payment methods

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