316L Mi-FLEX 155mm x 40m COIL
At a Glance
- - Premium 316L stainless steel construction
- - Dual-layer design with smooth inner and convoluted outer skins
- - Innovative Omega-Lock seam for a leak-proof join
- - Suitable for multiple fuel types (wood, oil, gas, low sulphur coal, and more)
- - HETAS and CE approved, ensuring high safety standards
- - 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: [email protected]
- Info
- Specs
- Install
- FAQs
Introducing the 316L Mi-FLEX 155mm x 40m COIL, a versatile and robust double-skinned flexible flue liner designed for relining masonry chimneys. Manufactured from premium 316L grade stainless steel, this flue liner is engineered with a smooth inner lining and a convoluted outer skin, both boasting a thickness of 0.105mm. Thanks to its innovative Omega-Lock seam, crafted from a single strip of steel bent at 180 degrees and folded in four planes, it ensures an exceptional, leak-proof seal.
HETAS and CE approved, this liner guarantees top safety and performance standards. Ideal for use with gas, oil, coal, coke, and cured dry logs or peat, this liner is your go-to choice for effective and efficient chimney relining. Installation is straightforward, with a clear step-by-step checklist included.
Remember, always sweep and inspect your chimney before installation. Once fitted, regular maintenance is as simple as an annual sweep, ensuring your chimney remains in optimal working condition.
SKU: 35Z-150-40
| Technical Specifications | |
|---|---|
| SKU | 35Z-150-40 |
| Product Type | Double-Skinned Flexible Flue Liner |
| Material | 316L Stainless Steel (0.105mm thick for both inner and outer layers) |
| Length | 40m (Coil on Drum) |
| Diameter | 155mm |
| Seam Technology | Omega-Lock (Single Strip Bent at 180u00b0 and Folded in Four Planes) |
| Fuel Compatibility | Wood, Oil, Gas, Low Sulphur Coal, Coke, Cured Dry Logs, Peat |
| Certifications | HETAS and CE Approved |
| Warranty | Lifetime (with Screw-FIX accessories) |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 2nd. 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.
National Flues Ltd Verdict
The 316L Mi-FLEX 155mm x 40m Coil is a top-notch, multi-fuel flexible liner made from high-quality stainless steel. Ideal for various fuel types and boasting a lifetime warranty, this flue liner is perfect for both retail and trade customers. Trust National Flues for unbeatable prices and reliable nationwide delivery.
This flue liner is designed for relining masonry chimneys, providing a safe and efficient conduit for various types of fuel exhaust, including gas, oil, coal, and more.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK, known for unbeatable prices, reliable delivery, and excellent customer service. Catering to both retail and trade customers, National Flues offers secure online payments and dedicated trade accounts.
