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175MM (7 INCH) Flue Liners & Installation Kits - Quality Fireplace Accessories

Upgrade your fireplace with our premium 175mm (7 inch) flue liners and installation kits. Whether you're renovating or installing a new fireplace, our products are designed for durability and optimal performance. With a focus on quality and safety, our range includes everything from flue liners to fixings and insulation, ensuring a seamless installation process.

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StovesPremium Stoves
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Installation PartsInstallation Parts
After Care PartsAfter Care Parts

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.

£66.99

25-175-MR1

Screw-FIX Increaser, 1mm - Ø 175-200mm

Screw-FIX Increaser, 1mm - Ø 175-200mm

£46.99

25-175-THA

Screw-FIX Top Hat Adaptor - Ø 175

Screw-FIX Top Hat Adaptor - Ø 175

OUT OF STOCK

£121.49

20-180-PHAD

Pot Hanger with AD Cowl (Natural) - Ø 180

Pot Hanger with AD Cowl (Natural) - Ø 180

£74.49

20-180-PHCMP

Premium PH Cowl (Natural) - Ø 180

Premium PH Cowl (Natural) - Ø 180

OUT OF STOCK

£79.99

20-180-PHCMTP

Premium PH Cowl (Terracotta) - Ø 180

Premium PH Cowl (Terracotta) - Ø 180

OUT OF STOCK

£34.99

20-180-PHS

Pot Hanger - Ø 180

Pot Hanger - Ø 180

£40.99

20-180-PSRC

Top Insert Sleeve with Rain Cap - Ø 180

Top Insert Sleeve with Rain Cap - Ø 180

£38.49

20-180-RC

Rain Cap - Ø 180

Rain Cap - Ø 180

£105.49

20-180-SPHCM

MI-FLEX Square Pot Hanging Cowl (Natural) - Ø 180

MI-FLEX Square Pot Hanging Cowl (Natural) - Ø 180

OUT OF STOCK

£132.49

20-180-SPHCMT

MI-FLEX Square Pot Hanging Cowl (Terracotta) - Ø 180

MI-FLEX Square Pot Hanging Cowl (Terracotta) - Ø 180

OUT OF STOCK

£37.49

25-175-PHS

Screw-FIX Pot Hanger - Ø 175

Screw-FIX Pot Hanger - Ø 175

OUT OF STOCK

£37.99

25-175-RC

Screw-FIX Rain Cap - Ø 175

Screw-FIX Rain Cap - Ø 175

£10.49

20-180-C

Top Clamp - Ø 180

Top Clamp - Ø 180

£10.99

20-180-P

Top Plate - Ø 180

Top Plate - Ø 180

£19.49

20-180-PHB

Pot Hanging Bracket - Ø 180

Pot Hanging Bracket - Ø 180

Your 175MM (7 INCH) Questions Answered

What are the benefits of using a 175mm (7 inch) flue liner? -

A 175mm (7 inch) flue liner improves draft efficiency, enhances safety by containing heat and gases, and protects the chimney structure from damage caused by moisture and creosote buildup.

How do I install a 175mm (7 inch) flue liner? +

Can I use a 175mm (7 inch) flue liner for a wood-burning stove? +

Do I need a professional to install a 175mm (7 inch) flue liner? +

Are 175mm (7 inch) flue liners suitable for gas appliances? +

How often should I inspect my 175mm (7 inch) flue liner? +

Can I customize the length of a 175mm (7 inch) flue liner? +

When it comes to fireplace installations, choosing the right flue liners and installation kits is crucial for both safety and efficiency. Our 175mm (7 inch) products are crafted from high-quality materials like 316L Mi-FLEX stainless steel, providing superior resistance to corrosion and high temperatures. Whether you're a professional installer or a DIY enthusiast, our easy-to-use products make chimney maintenance hassle-free. Explore our range of cut lengths and coils to find the perfect fit for your fireplace needs.
Why Buy 175MM (7 INCH) Products
Our 175mm (7 inch) flue liners and installation kits are suitable for a wide range of applications, including residential fireplaces, wood-burning stoves, and gas appliances. The flexibility and durability of our products make them ideal for both new installations and upgrades. By investing in our quality flue liners and accessories, you can ensure proper ventilation, improve energy efficiency, and enhance the overall safety of your fireplace.

Trusted By Trade Professionals

Our 175MM (7 INCH) 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 175MM (7 INCH) 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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