Screw-FIX Long Tail Adaptor - Ø 100 (25-100-MAELT)
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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
- 6mm thick 316L stainless steel construction
- Seamless connection between rigid single-wall flue systems and MI-FLEX flexible liners
- High temperature rating up to 600°C (T600 designation)
- Ensures gas-tight seal with fire cement, ceramic rope, or high-temperature sealant
- Fully compliant with Building Regulations Document J for safe installations
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 Screw-FIX Long Tail Adaptor Ø 100 is a 0.6mm thick, 316 stainless steel fitting that serves as a crucial transitional joint for connecting a rigid single-wall flue system to a MI-FLEX flexible flue liner. This adaptor is part of our MI-FLEX-Screw Fix range, designed to seamlessly integrate with MI-FLEX 316 and 904 flexible flue liners. Compliance with Building Regulations Document J ensures the safe and efficient enclosure of the flue liner within a masonry chimney, making it suitable for various fuel types including wood, smokeless coal, gas, and oil, with a high-temperature rating of up to 600°C (T600 designation).
Our adaptors are engineered to transition smoothly from the connecting flue system to the flexible liner, guaranteeing a gas-tight seal when used with fire cement, ceramic rope, or high-temperature sealant. Regular sweeps and maintenance by a competent person are recommended, and for solid fuel applications, HETAS-registered sweeps provide the best service.
SKU: 25-100-MAELT
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 | |
|---|---|
| Material | 316L Stainless Steel |
| Thickness | 0.6mm |
| Temperature Rating | 600°C (T600 designation) |
| Dimensions | Ø 100 mm |
| System Compatibility | MI-FLEX Accessories MF20 |
| Approvals | CE / HETAS |
| Suitable Fuels | Wood, Oil, Gas, Smokeless Coal |