Flue Liner

A flue liner is a flexible stainless steel tube that hangs down from your chimney pot or stack and connects into the stove pipe that slots into the flue collar of your log burner or gas stove. A flue liner, which is often referred to as a chimney liner or steel flue, sits on the inside of your brick-built chimney and carries the exhaust gases away from your stove and up your flue liner instead of releasing them directly into your chimney cavity. In StovesAreUs’ collection, we have a variety of stainless steel flexible flue liners, so shop the full range below.
5" Chimney Liner (125mm)5" Chimney Liner (125mm)
5" Chimney Liner (125mm)
6" Chimney Liner (150mm)6" Chimney Liner (150mm)
6" Chimney Liner (150mm)
7" Chimney Liner (175mm)7" Chimney Liner (175mm)
7" Chimney Liner (175mm)
8" Chimney Liner (200mm)8" Chimney Liner (200mm)
8" Chimney Liner (200mm)
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Items 81 - 100 of 144

Items 81 - 100 of 144

5 Metres - 6" Flue Liner (150mm) - 316/316 Grade
  • Built From: 316 Grade Steel
£145.00

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7 Metres - 5" Flue Liner (125mm) - 316/316 Grade
  • Built From: 316 Grade Steel
£165.00

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6 Metres - 5" Flue Liner (125mm) - 316/316 Grade
  • Built From: 316 Grade Steel
£150.00

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5 Metres - 5" Flue Liner (125mm) - 316/316 Grade
  • Built From: 316 Grade Steel
£130.00

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10 Metres - 5" Flue Liner (125mm) - 316/316 Grade
  • Built From: 316 Grade Steel
£220.00

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6" Flue Liner Installation pack 606
£114.00

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6" Flue Liner Installation pack 605
£96.00

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6" Flue Liner Installation pack 603
£106.00

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6" Flue Liner Installation pack 602
£92.00

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6" Flue Liner Installation Pack 608
£124.00

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6" Flue Liner Installation Pack 607
£115.00

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6" Flue Liner Installation Pack 604
£78.00

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6" Flue Liner Installation Pack 601
£69.00

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5" Flue Liner Installation Pack 508
  • All parts for converting 100mm to 125mm flue liners.

  • 100-125mm increaser adapter for smaller flue outlets

  • Terracotta Cowl that offers a secure liner hold.

  • Chimney Notice Plate that meets UK building regulations

  • Nose Cone Included

£114.00

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5" Flue Liner Installation Pack 507
  • Installation Kit for connecting to a 125mm flue liner.

  • Terracotta Cowl for supporting and protecting the liner.

  • 125mm Stove Pipe Adapter to connect pipe to liner.

  • Nose cone aids in guiding the liner through the chimney.

  • Chimney Notice Plate that meets UK building regulations

£109.00

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5" Flue Liner Installation Pack 504
  • Install Kit for 5" Flue Installations.

  • Top plate, clamp and sleeve insert.

  • Increase adapter to connect 100mm pipe to 125mm liner.

  • Nose cone simplifies flue liner feed through the chimney.

  • Chimney Notice Plate that meets UK building regulations.

£74.00

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5" Flue Liner Installation Pack 501
  • All-in-one kit to install a 5-inch flexible flue liner

  • Top plate, clamp, sleeve, nose cone, adapter and notice plate.

  • Adapter for connecting 125mm flue pipe to flexible liner.

  • Top clamp & plate provide robust seal at the chimney pot.

  • Chimney Notice Plate that meets UK building regulations

£67.00

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7"  Top Plate
£22.00

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7" Top Clamp
£20.00

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7" Rain Cap
£28.00

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Chimney Flue Liner

Here you'll find a wide chimney flue liner range with flexible options for your wood burning stove installation process. A good quality flue liner can last up to 25 years if maintained correctly and used with the right type of fuel, so it is well worth investing in the best. Rest assured, we only stock the highest quality flue liner for chimneys here at StovesAreUs.

There are two different grades of flexible flue liner available in this range: 316 grade flue liner and 904 grade flue liner. We recommend 316 for stoves that will be used for burning seasoned wood and for the occasional use of smokeless coal. 904 grade on the other hand is recommended for hard working stoves that burn a mix of seasoned wood and smokeless coal or smokeless coal on its own. Both of the good quality flue liners that we supply are Hetas approved and should last up to 25 years if maintained correctly and you use the right type of fuel.

Frequently Asked Questions

Do I need a flue liner for my chimney?

Although it is not a legal requirement to fit a flue liner with a stove, most stove retailers and HETAS installers recommend that you do. Without a flue liner, it is difficult to determine the quality and performance of the chimney. Issues like poor flue draught, lighting difficulties and shorter burn times are less likely to occur if you opt to fit a flexible liner.

What are the benefits of flue liners?

One of the most significant benefits of flue liners is ensuring a safer chimney. Older chimneys often require a flexible flue liner solution as over time they can lose their structural integrity and/or become worn. The liner can also increase efficiency by insulating the flue gases and keeping them warm as they travel upwards to promote good draught.

What size flue liner do I need?

When buying a log burner, gas stove, or multi-fuel stove from us, you’ll be provided with the diameter of the flue collar within the specifications — this is often a good guide to gauge the size of liner required for the stove. However, the size of the stove collar does not always correspond to the size of the flue liner you’ll need, so ensure you check the manufacturer's instructions before you purchase a flue liner.
When measuring the length of your flue liner, you must ensure it is long enough to reach from the top of your chimney to the bottom of the fireplace opening. We recommend ordering an extra metre or two of flue liner to cater for any bends or offsets that you may have within your chimney space. In this collection, you’ll find 5-inch, 6-inch, 7-inch, and 8-inch stainless steel flue liners.

Shop the chimney flue lining range at StovesAreUs today and get a HETAS-approved product with a lifetime warranty. And don’t forget to browse even more of our chimney essentials for chimney flue systems, flue pipes, and chimney cowls.

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