904L Mi-FLEX 200mm x 1m CUT LENGTH (36Z-200-1)
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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 premium 904L grade stainless steel for superior durability and corrosion resistance
- Double-skinned design with a smooth inner layer and a convoluted outer layer for enhanced thermal performance
- Engineered with a secure Omega-Lock seam, providing a robust quattrolock seal
- Multi-fuel compatibility including gas, oil, coal, coke, dry logs, peat, and smokeless fuels
- Approved by HETAS and CE, with a lifetime warranty when installed with Screw-FIX accessories
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 904L Mi-FLEX 200mm x 1m CUT LENGTH flexible flue liner is an outstanding product designed for relining masonry chimneys. Constructed from 904L grade stainless steel, this double-skinned liner boasts both a smooth inner layer and a convoluted outer skin, each with a thickness of 0.105mm. The liner is built from a single strip of steel, folded in four planes to create a secure quattrolock seal.
Ideal for multiple fuel types including gas, oil, coal, coke, cured dry logs, cured dry peat, and approved smokeless fuels, this product is both HETAS and CE approved. Featuring detailed installation and maintenance guidelines, it offers peace of mind with a lifetime manufacturer’s warranty when used with Screw-FIX accessories.
SKU: 36Z-200-1
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 | |
|---|---|
| SKU | 36Z-200-1 |
| Dimensions | 200mm x 1m (cut length) |
| Material | 904L grade stainless steel; 0.105mm thickness (both inner and outer layers) |
| Design | Double-skinned with a smooth inner layer and a convoluted outer layer featuring an Omega-Lock seam |
| Fuel Types | Compatible with gas, oil, coal, coke, cured dry logs, cured dry peat, and smokeless fuels |
| Approvals | HETAS, CE |
| Warranty | Lifetime (when installed with Screw-FIX accessories) |
| Manufacture Process | Single Strip Process creating a secure quattrolock seal |
| Manufacturer | Mi-Flues Ltd |
