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MI-Flex 316L 100mm (4 Inch) Terminals - Buy Flue Terminals Online

Discover the range of MI-Flex 316L 100mm (4 inch) terminals designed to enhance your fireplace's functionality. These terminals are crafted with precision to ensure optimal performance and safety. Whether you need a terminal for a new installation or to replace an existing one, our collection offers high-quality options tailored to meet your specific requirements.

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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.

£20.49

20-100-RC

Rain Cap - Ø 100

Rain Cap - Ø 100

£23.99

25-100-PHS

Screw-FIX Pot Hanger - Ø 100

Screw-FIX Pot Hanger - Ø 100

OUT OF STOCK

£23.99

25-100-RC

Screw-FIX Rain Cap - Ø 100

Screw-FIX Rain Cap - Ø 100

Your Terminals Questions Answered

Are MI-Flex 316L 100mm (4 inch) terminals suitable for all flue types? -

Yes, these terminals are designed to be compatible with various flue configurations, offering versatility in installation.

Do the MI-Flex terminals require professional installation? +

How do I know which MI-Flex terminal size is suitable for my fireplace? +

Are MI-Flex 316L terminals resistant to corrosion? +

Can MI-Flex 100mm terminals be painted to match my exterior? +

Do MI-Flex terminals come with a warranty? +

Are MI-Flex terminals suitable for use with solid fuels? +

How often should MI-Flex terminals be inspected for maintenance? +

Our MI-Flex 316L 100mm (4 inch) terminals are expertly engineered to provide efficient venting for your fireplace. Made from premium-grade materials, these terminals are built to withstand high temperatures and harsh weather conditions, ensuring longevity and reliability. With easy installation features, upgrading your flue system with our terminals is a hassle-free experience. Explore our variety of designs, including sleek modern styles and traditional finishes, to complement your fireplace aesthetic.
Why Buy Terminals Products
MI-Flex 316L 100mm (4 inch) terminals are ideal for both residential and commercial applications. Whether you have a wood-burning stove or a gas fireplace, these terminals offer excellent venting solutions. Perfect for new constructions, renovations, or upgrades, our terminals cater to diverse heating systems with efficiency and durability in mind.

Trusted By Trade Professionals

Our Terminals 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 Terminals 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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