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Mi-Flexwrap 10m x 12mm Insulated Blanket 125mm or 150mm (90-FW600-10)

National Flues proudly presents the Mi-Flexwrap 10m x 12mm Insulated Blanket – a premium insulation solution for flue liners, chimney systems, and heat-resistant applications. This high-performance, non-combustible flue wrap not only effectively prevents condensation but also withstands temperatures up to 550°C. Perfect for professionals and DIY enthusiasts alike, our insulated blanket ensures enhanced longevity and efficiency of your chimney installations.
The price you pay today £306.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    10m length offering extensive coverage
    12mm flexible, non-combustible insulation
    Withstands temperatures up to 550°C
    Customisable cutting with a standard Stanley knife
    Suitable for flue liners of 125mm or 150mm (also adaptable to 200mm setups)
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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, on a retail basis. Give us a call if you find it cheaper and want to buy from us.

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]

The Mi-Flexwrap 10m x 12mm Insulated Blanket is an essential component for effectively insulating your flue liners. Crafted from non-combustible material, it ensures the longevity and high performance of your chimney system. It is designed to operate continuously at temperatures up to 550°C and helps significantly reduce condensation within the flue.

Featuring a flexible 12mm thickness, it can easily wrap around bends and irregular surfaces. Available in two diameters suitable for flue liners up to 150mm and 200mm, the Mi-Flexwrap can be conveniently trimmed to size with a standard Stanley knife. For best results, joints should be sealed using 50mm wide Aluminium Tape, and the entire assembly can be secured with Aluminium Bands every 500mm.

Installation is straightforward, making it an ideal choice for both professionals and DIY enthusiasts.

SKU: 90-FW600-10

Technical Specifications
Length10m
Thickness12mm
Max Temperature550°C
Suitable Diameters125mm or 150mm, with adaptability for 200mm liners
MaterialNon-combustible, high-grade insulation
Installation Accessories50mm Aluminium Tape and Aluminium Bands recommended every 500mm
Installation is straightforward: begin by measuring your flue liner to ensure correct fit. Wrap the insulation blanket completely around the liner, trimming any excess easily with a standard Stanley knife. For optimum performance, seal all joints meticulously using 50mm wide Aluminium Tape. It is recommended to secure the insulation with Aluminium Bands at intervals of 500mm to maintain pressure and ensure long-term stability under high-temperature conditions. Always wear proper protective gear and ensure that the installation area is clear of combustible materials. Consult the manufacturer’s instructions and, if unsure, seek professional guidance.

The Mi-Flexwrap Insulated Blanket is designed to insulate flue liners, reducing the likelihood of condensation and thereby enhancing the performance and longevity of your chimney system.

The Mi-Flexwrap is made from non-combustible materials that can withstand high temperatures up to 550°C, ensuring reliable and safe performance.

The blanket has a thickness of 12mm, which allows it to flex around bends and irregular surfaces easily.

We recommend wrapping the flue liner in one complete length of Mi-Flexwrap, sealing the joints with 50mm wide Aluminium Tape, and securing the assembly with Aluminium Bands every 500mm.

Yes, the Mi-Flexwrap can easily be trimmed to your required size using a Stanley knife.

Mi-Flexwrap is available in two diameters, supporting flue liners up to 150mm and 200mm.

Yes, it is particularly useful in large open chimneys or those located in exposed areas subject to harsh weather conditions.

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