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Pipe 100mm Ø 150 (2-150-018)

Our 100mm Ø 150 Chimney Flue Pipe by TWPro is a high-quality, durable solution engineered for solid fuel, oil, and gas appliances. Designed with precision and built to last, this exceptional chimney flue pipe not only meets but exceeds industry safety standards with its HETAS approval and CE marking. Read more...
Pipe 100mm Ø 150
IN STOCK
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Now only £35.99
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At a Glance

  • Dual stainless steel construction with a 304 outer and 316L inner skin (both 0.40mm thick)
  • Compressed rockwool insulation (200kg/m³) for superior heat retention and safety
  • HETAS Approved and CE Marked for stringent safety compliance
  • Compatible with multiple fuel types including wood, oil, gas, and low sulphur coal
  • Simple installation using a Locking Band system to ensure secure assembly

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The 100mm Ø 150 Chimney Flue Pipe from TWPro is ideal for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. Constructed with durability in mind, the outer skin is made from 304 grade stainless steel, while the inner skin is made from high-grade 316 stainless steel. Both skins are 0.4mm thick, ensuring longevity.

The pipe features compressed rockwool insulation with a density of 200kg/m3, providing excellent heat resistance. All components are fully welded to guarantee robust performance. This product is HETAS Approved and CE marked (EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20).

Installation is simple with the use of a Locking Band, and the flue should maintain a 50mm distance from any combustible materials such as wood or plasterboard. Make your home heating system safer and more efficient with this top-tier chimney flue pipe.

SKU: 2-150-018

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

This is us — real advice over the phone, or at the counter, and real stock in our warehouse.

Customer being served at the National Flues trade counter
Trade counter Installer collection & same-day help.
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Advice Real people on the phone to spec the right parts.
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Here to help Friendly, straight answers from HETAS approved experts.
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Technical Specifications
Pipe Dimensions100mm Ø 150 (Effective installed length 65mm)
Inner Material316L Stainless Steel – 0.40mm thick
Outer Material304 Stainless Steel – 0.40mm thick
InsulationCompressed Rockwool (200kg/m³)
CertificationsHETAS Approved, CE Marked (EN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 W V2 L50040 O20)
SystemTWPro
Fuels SupportedWood, Oil, Gas, Low sulphur coal
Clearance RequirementMaintain 50mm from combustible materials
To ensure a successful installation, begin by verifying that each component is in excellent condition and free from damage. The chimney flue pipe should be assembled using the provided Locking Band, which secures each section together reliably. It is imperative to maintain a minimum clearance of 50mm between the external surface of the pipe and any combustible materials such as wood, plasterboard, or insulation. Additionally, confirm that the alignment and level of the flue pipe are correct during assembly. For added security and performance optimisation, consider exploring optional accessories such as insulation supports, extra securing clamps, or specialised adapters that complement your chimney system and ensure a more customised installation.

Yes, the 100mm Ø 150 Chimney Flue Pipe is suitable for woodstoves and other solid fuel appliances.

The pipe features a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both with a thickness of 0.4mm.

Yes, it is insulated with compressed rockwool at a density of 200kg/m3.

The 100mm Ø 150 Chimney Flue Pipe is HETAS Approved and CE marked, ensuring it meets stringent safety and performance standards.

A minimum distance of 50mm should be maintained from the outside of the flue to any combustible materials.

The TWPro Twin Wall Insulated Chimney parts are secured together using a Locking Band.

Yes, it is suitable for gas coal effect fires and gas boilers as well.

 

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