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316L Mi-FLEX 300mm x 1m CUT LENGTH

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Introducing the Multi-Fuel Flexible Liner, the 316L Mi-FLEX 300mm x 1m Cut Length. Constructed from premium 316L grade stainless steel, this product carries a lifetime manufacturer's warranty when installed with Screw-FIX accessories, ensuring top-notch quality and reliability.

£96.99 incl VAT

  •   Description  
  •   Product Details  

The 316L Mi-FLEX 300mm x 1m Cut Length is a versatile and robust double-skinned flexible flue liner, perfect for relining within a masonry chimney. Made from high-quality 316L grade stainless steel, the liner features a smooth inner layer and a convoluted outer skin, each with a thickness of 0.105mm. Constructed using a single strip of steel bent at 180 degrees, the liner boasts an Omega-Lock seal, ensuring exceptional durability and leak-proof performance. Approved by HETAS and CE certified, this flue liner is suitable for a wide range of fuels, including gas, oil, coal, coke, cured dry logs, and peat. For seamless installation, follow our detailed checklist, beginning with a thorough chimney sweep and ensuring the chimney pot is in good condition. Our maintenance recommendations include regular chimney sweeps, at least once a year, for optimal performance.

  • SKU: 35Z-300-1
  • Item: 316L Mi-FLEX 300mm x 1m CUT LENGTH 300mm (12 inch)
  • Designation:: BS EN 1856-2 T200 P2 W Vm L50011 O
  • Inner Material:: 316L - 0.105mm thick
  • Outer Material:: 316L - 0.105mm thick
  • Fuels:: Wood, Oil, Gas, Low sulpher coal
  • Approvals:: HETAS
  • Manufacturer:: Mi-Flues Ltd
  • Manufacture:: Single Strip
  • Seam:: Omega-Lock
  • Warranty:: Lifetime

What is it for?

The 316L Mi-FLEX 300mm x 1m Cut Length flue liner is designed for relining masonry chimneys to improve their efficiency and safety while handling various fuel types.

Brand Summary

National Flues is a trusted supplier of high-quality fireplaces and flues, known for competitive pricing, reliable delivery, and exceptional service to both retail and trade customers across the UK.

National Flues Verdict

The 316L Mi-FLEX 300mm x 1m Cut Length is a top-tier flue liner, delivering exceptional performance and reliability. We highly recommend it for both retail and trade customers. National Flues are rarely beaten on price and ensure reliable nationwide delivery.

Our Rating
9.8/10

FAQs

The 316L Mi-FLEX flue liner is suitable for use with gas, oil, coal, coke, cured dry logs, and cured dry peat.

Both the inner and outer layers of the 316L Mi-FLEX flue liner are 0.105mm thick, providing durability and reliability.

Yes, the 316L Mi-FLEX flue liner is approved by HETAS and also holds CE certification.

The flue liner should be fitted from the top of the chimney. Ensure the arrows on the liner point upwards (gas flow direction) and use a Nose Cone with a secured string for ease of installation.

It is recommended to sweep chimneys serving solid fuel appliances at least once a year, or more frequently if necessary, to maintain optimal performance.

Yes, the 316L Mi-FLEX flue liner carries a lifetime manufacturer's warranty when installed with Screw-FIX accessories.

Yes, the 316L Mi-FLEX flue liner is suitable for relining within a masonry chimney, but make sure the liner will fit by pulling down a small section before the complete installation.