Midtherm 125mm (5″) Flexible Flue Liner – 316 Grade

£870.37 Inc VAT

The 125mm (5″) Stainless Steel Flexible Flue Liner is a durable and corrosion-resistant solution for re-lining existing masonry chimneys, designed for use with solid fuel appliances.

  • Suitable for wood burning stoves
  • 5″ diameter flex
  • Various lengths available
  • Stainless steel construction
  • Made in the UK

Its flexibility ensures easy installation, even in chimneys with bends, while providing optimal airflow and enhancing appliance performance.

Trade professional? Contact us for bulk/ trade prices

Estimated Lead Time: 2-3 Working Days

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Midtherm 125mm (5") Flexible Flue Liner - 316 Grade
£870.37 Inc VAT
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    • Family run, 20+ years trusted
    • Fast & reliable delivery
    • Professional installation available
    • Manufacturer’s warranty included
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    • 14-day hassle-free returns
    • Dedicated aftercare support
    • Expert advice, anytime
    Midtherm 125mm (5″) Flexible Flue Liner – 316 Grade
    £870.37 Inc VAT

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      Delivery And Returns

      Click & Collect:

      We offer a convenient free Click and Collect service for all our products. Simply select ‘Click & Collect: Berkshire Showroom (RG7 2PQ)’ at checkout to reserve your item. To ensure your product is ready for collection, please contact us in advance to confirm availability, opening times, and location details. This will help avoid any inconvenience or disappointment.


      Delivery Information:

      Our current delivery times are approximately 2-3 working days, depending on stock levels at the time of your order. Once your order is placed, we will contact you to confirm your estimated delivery date and notify you of any potential delays.

      • Delivery costs are calculated at checkout based on your postcode.

      We provide delivery within a 200 mile radius of our Reading, Berkshire showroom. To check if we cover your area, click the link below to learn more about our delivery information. For customers beyond this radius, our products are available for collection only online. Please contact our team for a tailored delivery solution, feel free to contact us at 0118 970 1717 or email us at info@bonfire.co.uk for a prompt, bespoke delivery quote.

      Goods are typically delivered on a small or tail-lift van dependant on your requirements, and if access is restricted (e.g., narrow lanes or steep drives), please contact us before placing your order to discuss alternative arrangements. For standard deliveries, a single driver will deliver the goods to the nearest accessible point. We recommend having at least one other person to assist with unloading.

      The driver can only move goods to the closest accessible area, such as a garage, but due to insurance/ health and safety restrictions, cannot bring items into your home. We advise checking the goods while the driver is still there (up to 15 minutes allowed); if any damage is found, please mark it on the delivery note.

      If you are unavailable on the scheduled delivery date, re-delivery charges may apply, and smaller items may require re-scheduling through the courier.

      Learn more about our delivery information


      Return And Exchange Information:

      We offer a 14-day return policy for customers who change their mind or are not satisfied with their purchase. Returns must be requested within 14 days of receiving your order, and the customer is responsible for return shipping costs.

      • All flue systems and chimney components are non-returnable, please order carefully based on your application.

      Any damaged items must be reported within 48 hours of delivery to ensure a prompt resolution otherwise we cannot guarantee an exchange or replacement. Please ensure the product is returned in its original condition and packaging for a full refund or exchange.

      re-stocking fee of up to 30% may apply to returned or exchanged items as they will have to go back to the manufacturer. Please note that we are unable to accept returns on flue or chimney systems, as well as products with selectable options, made to order and bespoke items

      Learn more about our return and exchange policy

      The 125mm (5″) Stainless Steel Flexible Flue Liner is the perfect solution for safely and efficiently re-lining your existing masonry chimney. Made from high-quality stainless steel, this durable liner offers exceptional resistance to corrosion and wear, ensuring a long-lasting and reliable performance.

      Designed for use with wood burning stoves, it is ideal for solid fuel appliances, providing a smooth, efficient pathway for flue gases. Its flexibility allows for easy installation, even in chimneys with bends or awkward angles, making it a versatile choice for home heating systems.

      This liner guarantees optimal airflow, enhancing the performance of your appliance while reducing the risk of dangerous blockages. Whether you’re upgrading your current system or replacing an old liner, this product is engineered for safety, efficiency, and ease of use.

      Comparing 316 vs 904 Grade Liners:

      When comparing 316 and 904 grade stainless steel for flexible flue liners, 904 grade is tougher and more resistant to aggressive conditions, making it a preferred choice for multi fuel stoves.

      While 316 is suitable for most wood burning applications due to its corrosion resistance and heat durability, 904 offers superior strength and resistance to acids, chlorides, and high temperatures, making it better suited for the harsher environments found with multi-fuel stoves, where different types of fuel can produce more corrosive byproducts.

      Additional information

      Brand

      Midtherm

      Colour

      Stainless Steel

      Country Of Origin

      United Kingdom

      Flue Diameter

      127mm (5")

      Fuel Type

      Wood Only

      Material

      Stainless Steel

      Warranty

      20 Years

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