316L Mi-FLEX 125mm x 44m COIL (35Z-125-44)
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Fast deliveryFriday, November 14th*
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Best PriceCall us to beat any price you found online.
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At a Glance
- Made from 316L grade stainless steel for superior durability
- Double-skinned design with a smooth inner liner and convoluted outer for extra protection
- Manufactured as a single strip with a reliable Omega-Lock seam
- Suitable for multi-fuel applications including gas, oil, coal, coke, and cured dry fuels
- HETAS approved and CE certified for safety and reliability
- Lifetime manufacturer’s warranty when installed with Screw-FIX accessories
- 125mm diameter with a 44m drum for extensive chimney relining
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: sales@nationalflues.com
- Details
- Specs
- Install/Packs
- FAQs
The 316L Mi-FLEX 125mm x 44m COIL is a double-skinned flexible flue liner, expertly designed to reline masonry chimneys. Constructed with a smooth inner liner from 316L grade stainless steel, this flue liner offers robust durability at 0.105mm thickness. Its convoluted outer skin, also made of 316L stainless steel, ensures maximum protection.
Notably, the liner is created from a single strip of steel bent at 180 degrees, sealed with an Omega-Lock for a secure fit. Approved by HETAS and CE-certified, this versatile flue liner is suitable for gas, oil, coal, coke, cured dry logs, and cured dry peat. Installation is straightforward; however, ensure the liner fits the chimney, sweep the chimney, and ensure the pot is in good condition.
Maintenance is simple—sweep the chimneys serving solid fuel appliances at least once a year to maintain optimal performance.
SKU: 35Z-125-44
Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.
About National Flues Ltd +
We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| Diameter | 125mm |
| Drum Length | 44m |
| Inner Material | 316L Stainless Steel (0.105mm thick) |
| Outer Material | 316L Stainless Steel (0.105mm thick) |
| Seam | Omega-Lock |
| Manufacture | Single Strip |
| Approvals | HETAS, CE |
| Warranty | Lifetime (with Screw-FIX accessories) |
| Suitable Fuels | Wood, Oil, Gas, Low sulphur coal, Coke, Cured dry logs, Cured dry peat |
