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Top Insulation Solutions for Fireplaces and Flues | MI-Flex 316L 100mm

Looking to enhance the performance of your fireplace and flue system? MI-Flex 316L 100mm insulation is the answer. With top-notch quality and durability, this insulation is designed to optimize heat retention and ensure safe operation. Whether you're renovating an existing setup or installing a new fireplace, proper insulation is a crucial element for efficiency and protection against heat damage.

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The best selling flue liner in the UK. Suitable for gas, oil, and approved solid fuels. Call our advisers on 01670 206 999 if you need any help choosing.

£26.99

90-LECA

Leca 50L Bag

Leca 50L Bag

£26.49

90-RPS-T

Aluminium Tape

Aluminium Tape

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Vermiculite (100L Bag)

Vermiculite (100L Bag)

Your Insulation Questions Answered

How does MI-Flex 316L 100mm insulation improve fireplace efficiency? -

MI-Flex 316L 100mm insulation minimizes heat loss, ensuring that more heat is retained within the fireplace or flue system. This leads to improved efficiency and greater heat output.

Is MI-Flex 316L 100mm insulation suitable for all types of fireplaces? +

How durable is MI-Flex 316L 100mm insulation? +

Can MI-Flex 316L 100mm insulation help reduce energy costs? +

Is professional installation recommended for MI-Flex 316L 100mm insulation? +

How does MI-Flex 316L 100mm insulation contribute to safety? +

Can MI-Flex 316L 100mm insulation withstand extreme temperatures? +

When it comes to insulation for fireplaces and flues, MI-Flex 316L 100mm stands out for its superior construction and thermal properties. This insulation is specifically engineered to withstand high temperatures and prevent heat loss, making it ideal for use in both residential and commercial settings. By investing in quality insulation like MI-Flex 316L 100mm, you can improve the overall efficiency of your fireplace, reduce energy costs, and enhance safety. Ensure your fireplace operates at its best with the right insulation solution.
Why Buy Insulation Products
MI-Flex 316L 100mm insulation is perfect for lining flues, chimneys, and fireplace enclosures. Its versatility allows for easy installation and customization to fit your specific needs. Whether you have a traditional open fireplace or a modern wood-burning stove, this insulation can help optimize heat retention and ensure proper ventilation. By using MI-Flex 316L 100mm insulation, you create a more comfortable and efficient indoor environment while minimizing the risk of heat-related issues.

Trusted By Trade Professionals

Our Insulation products and services are trusted by hundreds of professionals nationwide. We're committed to providing quality and reliability that meets the high standards of our customers.

Dedicated Support

Experience our unparalleled customer service and support when you buy Insulation from National Flues. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.

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