Free Delivery over £100+ 5on Trustpilot Browse our popular stoves Fast Mainland UK Delivery Buy stoves with install packs Call 01670 206 999 for help

Adjustable Pipe 350-500mm Ø 100 (2-100-015)

National Flues proudly presents the Adjustable Pipe 350-500mm Ø 100 – a premium chimney flue solution designed for solid fuel, gas, and oil appliances. This high-performance adjustable flue pipe is crafted from superior 304 and 316 stainless steel, ensuring durability and efficiency in every application. Read more...
Now only £77.99
Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
  • Best PriceCall us to beat any price you found online.
  • Secure checkoutCard· Google/Apple Pay· Klarna· Paypal

 

Payment Options

At a Glance

  • Adjustable length ranging from 350mm to 500mm
  • Constructed with high-quality 304 and 316 stainless steel
  • Compressed rockwool insulation (200kg/m³) enhances efficiency
  • HETAS approved and CE marked for safety and reliability
  • Easy installation using a secure locking band with no screws required

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 Adjustable Pipe 350-500mm Ø 100 is designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. Crafted for durability, the outer layer is made from 304 grade stainless steel with a 0.4mm thickness, while the inner skin features 316 grade stainless steel at the same thickness. The insulation comprises compressed rockwool, with a density of 200kg/m3, ensuring maximum efficiency.

This flue pipe meets the highest standards, being HETAS approved and CE marked. All components are fully welded for increased reliability. Please ensure a distance of 50mm from any combustible materials to maintain safety.

The installation is straightforward, secured with a Locking Band, something that makes the process effortless without the need for screws.

SKU: 2-100-015

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.

Technical Specifications
SKU2-100-015
Adjustable Length350-500mm
DiameterØ 100
Inner Material316L Stainless Steel (0.40mm)
Outer Material304 Stainless Steel (0.40mm)
InsulationCompressed rockwool, 200kg/m³
ApprovalsHETAS / CE
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Installation MethodLocking Band (no screws required)
Clearance Requirement50mm from combustibles
To install the Adjustable Pipe 350-500mm Ø 100, begin by ensuring a minimum clearance of 50mm from any combustible materials. The pipe is designed for easy assembly using a locking band mechanism, eliminating the need for screws. Carefully align the adjustable sections to achieve the precise length required (between 350mm and 500mm), and secure them with the locking band. It is essential to check that all connections are tight and stable before use. Always refer to local building regulations and safety codes during installation.

This pipe is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

The pipe features an outer skin made from 304 grade stainless steel and an inner skin made from 316 grade stainless steel, both at 0.4mm thickness. The insulation is made from compressed rockwool with a density of 200kg/m3.

Yes, the Adjustable Pipe 350-500mm Ø 100 is HETAS approved and CE marked, adhering to high safety and performance standards.

Installation is simple. The pipe pieces are secured together using a Locking Band, with no screws required. Ensure a distance of 50mm from any combustible materials during installation.

A distance of 50mm from the outside of the flue to any combustible material such as wood or plaster board is recommended.

Yes, this pipe is versatile and can be used in both vertical and horizontal configurations, provided the installation guidelines are followed.

Warranty details can vary, but rest assured, National Flues stands by the quality of its products. For specific warranty information, please contact our customer service.

 

Call the Experts   8am-5pm
👀 5 people watching this