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Top-Quality Bottom Fixings for Your Fireplace - Buy Bottom Fixings Online

Ensure a secure and safe installation for your fireplace with our range of bottom fixings. Designed for easy fitting and optimal performance, our bottom fixings are crafted from premium materials to withstand high temperatures. Whether you're installing a new fireplace or upgrading your current setup, our bottom fixings offer peace of mind and reliability.

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MI-FlexFlexible Liner
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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.

£22.99

20-100-BL-MAE

Bolted MI-FLEX Adaptor - Ø 100

Bolted MI-FLEX Adaptor - Ø 100

£19.99

20-100-MA

MI-FLEX Adaptor - Ø 100

MI-FLEX Adaptor - Ø 100

£13.99

25-100-MAE

Screw-FIX Adaptor to SW - Ø 100

Screw-FIX Adaptor to SW - Ø 100

£24.49

25-100-MAELT

Screw-FIX Long Tail Adaptor - Ø 100

Screw-FIX Long Tail Adaptor - Ø 100

£23.49

25-100-MR

Screw-FIX Increaser - Ø 100-125mm

Screw-FIX Increaser - Ø 100-125mm

Your Bottom Fixings Questions Answered

How do I know which size bottom fixings to choose? -

You should always refer to the manufacturer's guidelines or consult with a professional to determine the correct size of bottom fixings needed for your specific fireplace model.

Are bottom fixings compatible with all types of fireplaces? +

Can I install bottom fixings myself, or do I need a professional? +

Do bottom fixings require regular maintenance? +

Are bottom fixings heat-resistant? +

Can bottom fixings be reused if I change my fireplace? +

What are the benefits of using MI-Flex bottom fixings? +

When it comes to fireplace installations, choosing the right bottom fixings is crucial for ensuring the stability and safety of your setup. Our collection of MI-Flex, 316L Mi-FLEX, 100MM (4 INCH) bottom fixings is designed to meet the highest standards of quality and durability. These bottom fixings are easy to install and provide a strong foundation for your fireplace, keeping it securely in place. With their corrosion-resistant properties and heat-resistant construction, our bottom fixings are built to last.
Why Buy Bottom Fixings Products
Bottom fixings play a vital role in supporting the weight of your fireplace and ensuring it remains securely attached to the flue system. By using high-quality bottom fixings like our MI-Flex range, you can enhance the overall safety and stability of your fireplace setup. These fixings are ideal for both residential and commercial applications, providing a reliable solution for securing your fireplace in place. Whether you are a homeowner, contractor, or builder, investing in top-quality bottom fixings is essential to guarantee the long-term performance of your fireplace.

Trusted By Trade Professionals

Our Bottom Fixings 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 Bottom Fixings 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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