Joiner - Ø 100
At a Glance
- Reliable joining of multi-fuel liners
- Constructed from durable 316L stainless steel
- Withstands temperatures up to 600°C (T600 designation)
- Fully compliant with HETAS and CE standards
- Designed exclusively for masonry chimney installations
- Perfect for extending the length of MI-FLEX 316 and 904 liners
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]
- Info
- Specs
- Install
- FAQs
The Joiner - Ø 100 is a critical component in our MI-FLEX accessory range, engineered specifically for joining sections of MI-FLEX 316 and 904 flexible flue liners. Perfectly tailored for creating complete chimney systems, this accessory ensures seamless integration with your multi-fuel flexible flue liner installations. Strictly to be used within masonry chimneys, as laid out by Building Regulations Document J, it is suitable for wood with under 20% moisture, smokeless coal, gas, and oil appliances, enduring temperatures up to 600°C (T600 designation).
Note that this joiner must not be used on gas liners and is recommended solely for chimney liner extensions exceeding standard flex lengths. For optimal performance, annual or biannual sweeping by a HETAS-registered professional is strongly advised. Avoid chemical cleaners and mild steel tools to extend the lifespan of your stainless steel chimney system.
SKU: 20-100-J
| Technical Specifications | |
|---|---|
| SKU | 20-100-J |
| Designation | BSEN 1856-2 T600 N1 W V2 L50012 G |
| System | MI-FLEX Accessories MF20 |
| Material | 316L Stainless Steel |
| Colour Finish | Natural / Stainless Steel |
| Compatible Fuels | Wood (under 20% moisture), Smokeless Coal, Oil, Gas |
| Approvals | HETAS / CE |
| Maximum Temperature | 600°C (T600) |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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...
National Flues Ltd Verdict
The Joiner - Ø 100 is an indispensable accessory for any solid fuel chimney system. Designed for joining multiple pieces of multi-fuel liner, it meets high safety and efficiency standards. As always, National Flues delivers reliable service and competitive prices nationwide, catering to both retail and trade customers.
The Joiner - Ø 100 is used to join multiple pieces of multi-fuel liner in a chimney system, particularly when the required length exceeds the available flex options.
National Flues is a trusted supplier for fireplaces and flues across the UK, offering competitive pricing and reliable delivery to retail and trade customers. With a focus on high-quality and durable products, National Flues ensures both efficiency and safety in all their offerings.
