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Joiner - Ø 180
National Flues presents the Joiner - Ø 180, a premium accessory designed for MI-FLEX multi-fuel flexible flue liners. Ideal for chimney extensions and multi-fuel installations, this robust joiner guarantees safety, quality, and efficiency. Engineered with 316L stainless steel and certified by HETAS/... More...
National Flues presents the Joiner - Ø 180, a premium accessory designed for MI-FLEX multi-fuel flexible flue liners. Ideal for chimney extensions and multi-fuel installations, this robust joiner guarantees safety, quality, and efficiency. Engineered with 316L stainless steel and certified by HETAS/CE, the Joiner - Ø 180 not only meets but exceeds industry standards, making it a top choice for both residential and commercial applications across the UK. Less...
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At a Glance
Durable 316L stainless steel construction
Withstands temperatures up to 600°C
Essential for extending multi-fuel flexible flue liners
Compliant with UK Building Regulations (Document J)
Certified by HETAS and CE for reliable performance
Now only
£27.99
Including VAT
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
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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.
The Joiner - Ø 180 is an essential accessory designed for joining two pieces of MI-FLEX 316 and 904 flexible flue liners, enabling the extension of flue systems beyond the standard lengths available. Perfect for both wood-burning and multi-fuel appliances, this joiner is manufactured to withstand temperatures up to 600°C, ensuring reliability and durability. It's important to note that this joiner is not suitable for gas liners and must only be used when the chimney liner length exceeds the maximum flexible liner length available.
Installation of this product must adhere to UK Building Regulations Document J, requiring the flue liner to be completely enclosed within a masonry chimney. Regular maintenance includes sweeping the chimney system by a competent person at least once a year, and twice a year for solid fuel applications, to ensure safety and efficiency. Always refer to HETAS registered sweeps for professional cleaning services, avoiding chemical cleaners and mild steel tools.
SKU: 20-180-J
Technical Specifications
SKU
20-180-J
Product Name
Joiner - u00d8 180
Material
316L Stainless Steel
Colour Finish
Natural / Stainless Steel
Temperature Rating
Up to 600u00b0C
System
MI-FLEX Accessories MF20
Approvals
HETAS / CE
Compatible Fuels
Wood, Oil, Smokeless Coal (Not for gas liners)
Usage
Multi-Fuel Flexible Flue Liners
Installation
Must be installed within a masonry chimney as per UK Building Regulations Document J
Installation of the Joiner - Ø 180 must strictly adhere to UK Building Regulations Document J, ensuring that the flue liner is completely enclosed within a masonry chimney. It is recommended that installation is carried out by a qualified professional to guarantee safety and compliance. Regular maintenance is key: a competent person should sweep the chimney system at least once a year for normal use, and twice yearly for installations involving solid fuel. Avoid the use of chemical cleaners and mild steel tools during maintenance. Always ensure that any supplementary accessories or replacement parts are compatible with MI-FLEX systems to prevent potential hazards.
No, the Joiner - Ø 180 is designed solely for use with multi-fuel flexible flue liners and must not be used with gas liners.
The Joiner - Ø 180 can be used with wood (under 20% moisture content), smokeless coal, gas, and oil.
This joiner can withstand temperatures up to 600°C (T600 designation).
Yes, chimneys should be swept by a competent person at least once a year, and twice a year if used for solid fuel. Avoid chemical cleaners and mild steel tools.
No, the joiner and flexible flue lines must be installed within a masonry chimney as per UK Building Regulations Document J.
While technically possible, it is recommended to have a qualified professional to install the Joiner - Ø 180 to ensure compliance with building regulations and safety standards.
This specification ensures the joiner is used only when necessary to extend the flue system safely and legally within the constraints of the available materials.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Friday, April 4th.
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.
Compatible and other products that may be of interest...
When planning a chimney extension project, selecting the right components is crucial to ensure your flue system operates safely and efficiently. The Joiner - Ø 180 is one such essential component that connects two sections of MI-FLEX flexible flue liners, extending the effective length of your chimney. Manufactured from high-quality 316L stainless steel, this joiner is built to withstand extreme temperatures, making it an indispensable accessory for multi-fuel applications.
Why Choose the Joiner - Ø 180?
Outstanding Performance
The Joiner - Ø 180 is specifically designed to handle the high temperatures generated by wood, oil, and smokeless coal-burning appliances. With a temperature resistance of up to 600°C, you can be assured that this joiner will maintain its integrity even under the most demanding conditions. Its robust construction provides added security and longevity, which is especially important in applications where reliability is paramount.
Regulatory Compliance and Safety
Installed in accordance with the UK Building Regulations Document J, the Joiner - Ø 180 ensures that your flue system meets all legal safety standards. This compliance not only protects your property but also enhances the overall safety of your installation. The joiner’s design has been rigorously tested and certified by recognised bodies such as HETAS and CE, underscoring its reliability and performance.
Versatility in Multi-Fuel Applications
While the joiner is not compatible with gas liners, its versatility extends across a range of other fuels including wood, oil, and smokeless coal. This makes it a valuable addition for households or professionals who utilize various fuel types, ensuring that the flue system is adaptable to different heating demands.
Key Features and Benefits
- Durable Construction: The use of 316L stainless steel means that the Joiner - Ø 180 is highly resistant to corrosion and wear, ensuring a long service life even under extreme conditions.
- High Temperature Tolerance: With the ability to withstand temperatures up to 600°C, this accessory remains effective in high-heat environments, offering both performance and safety.
- Easy Integration: Optimised for MI-FLEX flexible flue liners, the joiner allows you to extend your existing chimneys without major modifications, providing a cost-effective and efficient solution.
- Certified Quality: Its HETAS and CE approvals serve as a testament to its quality and dependable performance, giving you confidence in its use within your home or commercial setting.
Installation and Maintenance
Proper installation of the Joiner - Ø 180 is critical to ensure complete compliance with UK Building Regulations. The joiner should be installed within a masonry chimney by a qualified professional who understands the nuances of your specific heating system. Regular maintenance is also essential. Chimneys should be swept by a competent person at least once a year, or twice a year for installations that use solid fuel. Avoid using chemical cleaners and mild steel tools as these can compromise the integrity of the joiner and the flue system.
Addressing Common Concerns
Is this Joiner suitable for all fuel types?
While the Joiner - Ø 180 is engineered for multi-fuel systems, it is important to note that it should not be used with gas liners. Always verify that your setup is compatible with the requirements of the joiner.
Can I install it myself?
Although self-installation is technically possible, we strongly recommend having this product installed by a qualified professional. This not only ensures compliance with UK Building Regulations but also helps prevent potential safety hazards.
What maintenance should I undertake?
Regular sweeping and inspection by a competent person are vital. Adhering to the recommended maintenance schedule will help extend the life of your chimney system and ensure optimal performance year after year.
Final Thoughts
The Joiner - Ø 180 from National Flues is an excellent investment for anyone looking to extend their chimney system safely while maintaining top performance. Its robust construction, high temperature resistance, and regulatory compliant design make it a standout product in the market. Whether you are a homeowner upgrading your heating system or a professional installer, the reliability and quality of this joiner will provide the assurance you need. With nationwide delivery and exceptional customer service, National Flues is committed to helping you achieve a safe and efficient chimney system.
Choosing quality and safety should never be compromised. Explore the options for complementary accessories that can further enhance your installation, such as additional flue liners, supports, and maintenance tools. These accessories are designed to work seamlessly with the Joiner - Ø 180, ensuring that every component of your chimney system meets the highest standards.
In summary, the Joiner - Ø 180 is not just an accessory—it is an integral part of creating a secure, compliant, and efficient flue system. By investing in quality, you protect your home, ensure your safety, and maintain optimal performance throughout the lifespan of your chimney. Every detail, from material choice to regulatory certification, has been considered to provide you with a product that truly meets the demands of modern heating solutions.
Buy now or call 01670 206 999.
National Flues Ltd Verdict
At National Flues, we highly recommend the Joiner - Ø 180 for its robust and reliable performance in connecting two pieces of multi-fuel liner. With nationwide delivery and tailored services for both trade and retail customers, we're proud to offer top-tier quality and convenience.
The Joiner - Ø 180 is used to connect two pieces of MI-FLEX multi-fuel flexible flue liner, extending the length of your flue system beyond the standard lengths available.
National Flues is a trusted supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and dedicated services for both retail and trade customers.
Choose the Joiner - Ø 180 today for reliable performance and safety in your chimney system!