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Pipe 100mm Ø 100 (2-100-018)
National Flues presents the Pipe 100mm Ø 100 – a premium twin wall insulated chimney flue meticulously designed for wood, oil, gas, and low sulphur coal appliances. This sophisticated flue combines advanced thermal insulation with robust 304 and 316 stainless steel construction, ensuring superior performance and durability. HETAS approved and CE marked, this product offers industry-standard reliability and safety for both residential and commercial applications.
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In Stock
£31.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Twin wall insulated construction for excellent thermal performance
Durable build with 304 outer and 316 inner stainless steel
HETAS approved and CE marked for safety and reliability
High-density compressed rockwool insulation (200kg/m³) for efficient heat retention
Quick and secure Locking Band installation system
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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.
The 100mm TWPro Twin Wall Insulated Chimney Flue Pipe is designed for use with solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, and boilers. Featuring an outer skin made from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both parts are 0.4mm thick. The insulation is composed of compressed rockwool with a density of 200kg/m³, ensuring excellent thermal performance.
All components are fully welded, enhancing durability and safety. It is crucial to maintain a 50mm distance from combustibles. This HETAS approved and CE marked pipe stands up to rigorous quality standards with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
Installation is straightforward with a Locking Band system, providing ease and security.
SKU: 2-100-018
Technical Specifications
Pipe Size
100mm
Outer Material
304 Stainless Steel
Inner Material
316 Stainless Steel
Material Thickness
0.4mm each
Insulation
Compressed Rockwool (density 200kg/mu00b3)
Approvals
HETAS / CE
Required Clearance
50mm from combustibles
Designations
EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
System
TWPro
Effective Installed Length
65mm
Installation
Locking Band system
The 100mm TWPro Twin Wall Insulated Chimney Flue Pipe installs easily using the Locking Band system. Ensure that a minimum distance of 50mm is maintained from any combustible material. Follow the provided manufacturer's instructions to securely assemble the system, verifying that all components are fully welded together and that insulation remains intact for optimal thermal performance. Always refer to local building regulations and standards to ensure compliance during installation.
It is used 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 and the inner skin from 316 grade stainless steel, both 0.4mm thick.
Yes, it is HETAS approved and CE marked, meeting rigorous quality standards.
Installation is done using a Locking Band system for secure and easy assembly.
A distance of 50mm from any combustible material such as wood or plasterboard must be maintained.
The insulation is composed of compressed rockwool with a density of 200kg/m³, ensuring excellent thermal performance and durability.
Yes, it is suitable for both residential and commercial applications, given its durability and versatility.
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.
The Pipe 100mm Ø 100 is an integral component for modern heating systems, providing a secure and efficient pathway for exhaust gases from solid fuel, oil, and gas appliances. Manufactured with precision by National Flues, this product combines robust construction with state-of-the-art insulation technology, ensuring optimal performance even in challenging conditions.
Product Overview
Constructed with a twin wall design, the outer skin of 304 stainless steel protects the system while the inner layer, made from 316 stainless steel, stands up to high temperatures and corrosive by-products. Both layers, with a uniform thickness of 0.4mm, offer exceptional durability. The insulation, comprised of high-density compressed rockwool (200kg/m³), further enhances thermal efficiency by maintaining heat within the flue. Certified with HETAS approval and CE marking, this flue meets rigorous safety standards, making it suitable for both domestic and commercial installations.
Key Features Explained
Durable Stainless Steel Construction: The 304 and 316 stainless steel components ensure that the pipe withstands harsh conditions over a long lifespan. This is essential for maintaining overall system integrity and performance.
Advanced Thermal Insulation: The high-density compressed rockwool significantly reduces heat loss, ensuring that your appliance operates at peak efficiency. This insulation not only supports energy efficiency but also minimizes risks associated with temperature fluctuations.
Versatility in Application: Whether you are installing the flue in a new build or retrofitting an existing system, its compatibility with a range of fuels – including wood, gas, oil, and even low sulphur coal – guarantees flexibility and adaptability.
Quick Installation with Locking Band System: The innovative Locking Band system allows for a straightforward and secure assembly, reducing installation time and potential errors. This feature is particularly beneficial for professionals who value efficiency and reliability.
Installation and Safety Considerations
When installing the 100mm TWPro Chimney Flue Pipe, it is imperative to adhere to the safety guidelines. Ensure a minimum clearance of 50mm from any combustible surfaces to prevent fire hazards. The Locking Band system simplifies installation, but care must be taken to align all components precisely. Always consult the manufacturer’s installation instructions and local building codes to guarantee a compliant and secure setup.
Enhancing Your Heating System
The integration of a high-performance flue like this plays a crucial role in the overall efficiency of your heating system. By reducing heat loss and ensuring a consistent draft, the flue enhances the operational efficiency of your solid fuel, oil, or gas appliance. This improvement can lead to lower energy bills and a more sustainable approach to home heating, which is both economically and environmentally beneficial.
Addressing Common Concerns
Objection 1: Installation Complexity
Many users worry about the installation process, but the innovative Locking Band system is designed for ease of use. The system ensures that even those with moderate DIY skills can achieve a secure and efficient installation. Professional installation remains an option for those who prefer expert assistance.
Objection 2: Longevity and Maintenance
The use of high-grade stainless steel minimizes the risk of corrosion, thereby extending the life of the flue significantly. Regular maintenance is straightforward, involving simple inspections and cleaning to ensure the system remains efficient and safe.
Objection 3: Safety and Compliance
This flue is HETAS approved and CE marked, providing reassurance that it meets strict national and international safety standards. This certification covers not just performance, but also the environmental considerations and longevity of the installation.
Conclusion
Investing in the Pipe 100mm Ø 100 is a step towards enhancing the efficiency, safety, and reliability of your heating system. Its robust construction, superb thermal insulation, and ease of installation make it an ideal choice for both new installations and upgrades. Whether you are a homeowner looking to optimise your heating system or a professional installer, this flue offers a blend of quality and performance that is hard to beat.
For those in search of a versatile and dependable solution, this product stands out as a smart investment in performance and safety. With National Flues, you benefit from not only a high-quality product but also reliable support and guidance throughout the installation process.
Enhance your heating system’s performance, ensure compliance with safety standards, and enjoy long-term peace of mind. Buy now or call 01670 206 999.
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