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Pipe 1000mm Ø 100 (2-100-010)

National Flues presents the 1000mm x 100mm Twin Wall Insulated Chimney Flue Pipe – a premium solution for homeowners and tradespeople alike. Engineered from high-grade 316L and 304 stainless steel and reinforced with high-density rockwool insulation, this flue pipe not only meets but exceeds industry standards. Ideal for solid fuel, gas, and oil appliances, its HETAS approved and CE marked credentials ensure a safe and efficient chimney system. Whether you are upgrading an existing setup or installing a new one, this flue pipe is designed to offer exceptional durability and performance.
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£72.99
Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

  • 1000mm length with 965mm effective installed length
  • Twin wall construction with 316L inner and 304 outer stainless steel (both 0.40mm thick)
  • Compressed rockwool insulation (200kg/m³) for superior heat retention
  • Secure locking band installation for a firm, reliable fit
  • HETAS approved and CE marked for safety and compliance
  • Maintains a safe 50mm clearance from combustibles

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: [email protected]

The 1000mm x 100mm Twin Wall Insulated Chimney Flue Pipe is ideal for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, this pipe is built to last. The insulation comprises compressed rockwool with a density of 200kg/m3, ensuring exceptional heat retention and safety.

Designed for easy installation, the TWPro Twin Wall Insulated Chimney parts secure together using a Locking Band. A key feature is maintaining a 50mm distance from combustibles, ensuring safe operation. This high-quality flue pipe is HETAS approved and CE marked, adhering to strict standards.

Guaranteeing an effective installed length of 965mm, it's a reliable choice for both trade and retail customers.

SKU: 2-100-010

Technical Specifications
Length1000mm (965mm effective installed)
Inner Diameter100mm
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool, 200kg/mu00b3
CertificationHETAS / CE
Distance To Combustibles50mm
SystemTWPro
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
• Ensure that a 50mm gap is maintained between the flue pipe and any combustible materials. • Assemble the TWPro Twin Wall Insulated Chimney parts using the provided Locking Band for a secure and straightforward setup. • Verify that all parts are aligned properly before final installation to prevent heat loss or misalignment issues. • Follow all manufacturer guidelines and local building regulations to guarantee safe installation. • Consider a professional installer if you are unfamiliar with standard installation practices.

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

The outer skin is made from 304 grade stainless steel, while the inner skin is made from 316 grade stainless steel. Both layers are 0.4mm thick.

Yes, it features compressed rockwool insulation with a density of 200kg/m3.

The TWPro Twin Wall Insulated Chimney parts are secured together using a Locking Band. Ensure a 50mm distance from combustibles during installation.

Yes, it is HETAS approved and CE marked, meeting stringent industry standards.

The effective installed length is 965mm.

You need to keep a 50mm distance from any combustible materials such as wood and plasterboard.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Pipe 1000mm Ø 100 buyers guide

Secure your high-performance flue pipe today and experience unmatched safety and efficiency.

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