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Joiner - Ø 150

Discover the premium Joiner Ø 150 from National Flues, the ideal connector accessory for your MI-FLEX multi-fuel flexible flue liner system. Designed for robust and compliant installations, this high-quality joiner meets HETAS and CE standards, ensuring your chimney setup is safe, efficient, and bui... More...
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Now only £23.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Constructed from durable 316L stainless steel for longevity and reliability
  • Seamless compatibility with MI-FLEX multi-fuel flexible flue liners (316 and 904)
  • Withstands high temperatures up to 600°C (T600 designation) ensuring robust performance
  • HETAS and CE approved, meeting stringent safety and compliance standards
  • Specially engineered for wood (below 20% moisture), smokeless coal, and oil applications (not for gas liners)
  • Essential for extending your chimney liner when maximum flex length is exceeded

 

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We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: [email protected]

The Joiner Ø 150 is a highly durable and essential accessory designed to join two sections of MI-FLEX multi-fuel flexible flue liners. Perfect for use with MI-FLEX 316 and 904 liners, this joiner ensures a complete and efficient chimney system. Compliant with Building Regulations Document J, this joiner is ideal for use with wood (below 20% moisture), smokeless coal, gas, and oil appliances up to 600°C (T600 designation).

It is crucial that the flexible flue liner is installed entirely within a masonry chimney, as non-masonry enclosures such as timber or plasterboard are not acceptable. Regular maintenance, including annual chimney sweeping by a competent person, ensures longevity and performance. For solid fuel applications, refer to HETAS registered sweepers to maintain your system in top condition.

SKU: 20-150-J

Technical Specifications
SKU20-150-J
Product NameJoiner - u00d8 150
Material316L Stainless Steel
Diameter150mm
Temperature RatingUp to 600u00b0C (T600)
CertificationsHETAS / CE
SystemMI-FLEX Accessories MF20
Fuels CompatibleWood (below 20% moisture), Smokeless Coal, Oil (Not for gas liners)
• Installation must be carried out within a masonry chimney environment as non-masonry enclosures like timber or plasterboard are not acceptable. • Ensure that the entire flexible flue liner is housed within the chimney to comply with Building Regulations Document J. • The joiner should only be used when the flue liner length exceeds the available maximum flex length, providing a secure connection between liner sections. • It is imperative to follow manufacturer guidelines and local building codes during installation to maximise the performance and safety of your flue system. • Regular maintenance, including annual chimney sweeping by a HETAS registered professional, is essential to maintain optimum functionality.

No, the Joiner Ø 150 is not suitable for use with gas liners. It should only be used with multi-fuel liners.

The Joiner Ø 150 is suitable for use with appliances that reach temperatures up to 600°C (T600 designation).

No, Building Regulations require that a flexible flue liner must be installed entirely within a masonry chimney. Non-masonry enclosures like timber or plasterboard are not acceptable.

Regular inspection and maintenance are crucial. For solid fuel applications, the chimney should be swept at least twice a year by a competent person, preferably a HETAS registered sweeper.

The Joiner Ø 150 is suitable for use with wood (below 20% moisture content), smokeless coal, gas, and oil.

You can find a list of HETAS registered sweeps on the HETAS website (www.hetas.co.uk).

A joiner is necessary if your chimney liner length exceeds the maximum available flex length. It ensures a secure connection between two sections of the liner.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Joiner - Ø 150

National Flues Ltd Verdict

The Joiner Ø 150 is an essential accessory for any MI-FLEX multi-fuel installation. Reliable and robust, it's perfect for extending your flue liner system. National Flues delivers this high-quality product nationwide, catering to both retail and trade customers. Shop with confidence!

The Joiner Ø 150 is designed to connect two sections of MI-FLEX multi-fuel flexible flue liners, ensuring a secure and compliant installation.

National Flues is a leading supplier of fireplaces and flues in the UK, offering reliable delivery and competitive pricing to both retail and trade customers. Trusted for quality and service, National Flues ensures every customer gets the best products and support.

 

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