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National Flues offers the TWPro GREY Adjustable Pipe, a premium chimney flue accessory designed for woodstoves, gas, oil, and solid fuel heating systems. Engineered with top-grade stainless steel and expertly insulated with compressed rockwool, this versatile adjustable pipe not only meets but exceeds modern standards of efficiency and safety. Ideal for both trade professionals and homeowners, the TWPro GREY Adjustable Pipe embodies durability, innovation, and compliance, making it an essential addition to any heating installation.
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£94.49
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At a Glance
Adjustable length: 250-350mm
Constructed with high-quality 316L inner and 304 outer stainless steel (0.40mm thick)
Compressed rockwool insulation with a density of 200kg/m³ for optimal efficiency
HETAS approved and CE marked for trusted safety standards
Integrated locking band for a secure, screw-free installation
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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 TWPro GREY Adjustable Pipe 250-350mm (Ø 125mm) is a versatile and reliable option for a wide range of heating appliances, including woodstoves, gas coal effect fires, oil, and gas boilers, and any solid fuel appliances. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, each 0.4mm thick, this pipe ensures durability and performance. The pipe is insulated with compressed rockwool, achieving a density of 200kg/m³ for optimal safety and efficiency.
All parts are fully welded, and the product is HETAS approved and CE marked, ensuring it meets stringent quality and safety standards. With an adjustable length of 250mm to 350mm, this pipe is ideal for a range of installations, making it a flexible solution for your heating needs. The TWPro GREY Adjustable Pipe also maintains a safe distance of 50mm from combustibles, offering peace of mind along with its robust performance.
SKU: 17-125-016
Technical Specifications
SKU
17-125-016
Adjustable Length
250-350mm
Pipe Diameter
u00d8125mm
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick)
Insulation
Compressed rockwool (200kg/mu00b3)
Approvals
HETAS, CE
Clearance
50mm from combustibles
- Always maintain a minimum clearance of 50mm from any combustible material.
- Adjust the pipe length to your specific appliance requirements between 250mm and 350mm.
- Secure the connection using the innovative locking band; no screws are necessary.
- Follow the manufacturer’s guidance and local building regulations for safe installation.
- For best results and assurance of compliance, consider hiring a professional installer.
The TWPro GREY Adjustable Pipe is suitable for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil/gas boilers.
The pipe features a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick. It is insulated with compressed rockwool.
The pipe is secured using a locking band, which eliminates the need for screws and allows for easy adjustment and installation.
Yes, the TWPro GREY Adjustable Pipe is HETAS approved and CE marked, ensuring it meets high safety and quality standards.
A minimum distance of 50mm should be maintained from the outside of the flue to any combustible materials such as wood or plasterboard.
The pipe is insulated with compressed rockwool, achieving a density of 200kg/m³ for optimal performance and safety.
The pipe can be adjusted within a range of 250mm to 350mm, providing flexibility for various installation requirements.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, April 29th.
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 TWPro GREY Adjustable Pipe is an innovative solution from National Flues designed to meet the diverse needs of modern heating systems. This guide will walk you through its features, installation requirements, and the overall benefits, while addressing common concerns and questions. Whether you are a seasoned professional or a homeowner undertaking a DIY project, understanding the nuances of this product will help ensure optimal performance and safety in your heating installation.
Product Overview
The TWPro GREY Adjustable Pipe offers a unique two-piece design with an adjustable length ranging from 250mm to 350mm, making it adaptable to various installation scenarios. Constructed from a combination of 316L and 304 grade stainless steel (each 0.40mm thick), the pipe is built to withstand the rigours of high-temperature applications. The addition of compressed rockwool insulation, with a density of 200kg/m³, guarantees that heat is effectively managed, ensuring both energy efficiency and safety.
Key Advantages
- Flexibility: The adjustable design means you can tailor the pipe’s length to fit your specific installation requirements, whether it’s for a new setup or a retrofit installation.
- Durability: The combination of premium stainless steel materials provides superior resistance to corrosion and wear, ensuring your investment lasts for years.
- Safety: With HETAS approval and CE marking, the TWPro GREY Adjustable Pipe meets stringent industry standards. Using this product helps ensure that your heating system complies with all relevant safety regulations.
- Ease of Installation: The innovative locking band negates the need for screws, simplifying the assembly process and reducing installation time. This design minimizes the risk of improper fittings, enhancing overall installation integrity.
How It Works
The product is ingeniously designed to adapt its length between 250mm and 350mm, ensuring a snug and secure fit for a range of appliances such as woodstoves, gas coal effect fires, and oil/gas boilers. The dual-layer stainless steel construction provides a robust outer and inner lining that is both resistant to high temperatures and corrosion. Meanwhile, the compressed rockwool insulation ensures that heat is appropriately managed and that the necessary safety clearance of 50mm from combustibles is maintained.
Installation Guidance
Proper installation is crucial for maximising the performance and safety of your heating system. Start by measuring the required length and adjusting the TWPro GREY Adjustable Pipe accordingly. Then, use the locking band to secure the two sections firmly together. It is important to:
- Confirm that the pipe is at least 50mm away from any combustible materials, such as wood or plasterboard.
- Ensure that all connections are tight and secure to prevent any potential leaks or misalignments.
- Follow any additional guidelines provided by the manufacturer or your local building regulations.
The design is user-friendly, allowing both experienced installers and DIY enthusiasts to complete the installation with relative ease. However, if you have any doubt about the process, consulting a professional can provide additional peace of mind and ensure compliance with all safety standards.
Frequently Asked Questions
Q: What types of heating appliances can use this adjustable pipe?
A: The TWPro GREY Adjustable Pipe works efficiently with a variety of systems including woodstoves, gas coal effect fires, oil boilers, and gas appliances.
Q: Is the installation process complex?
A: Not at all. The product features a straightforward design with an adjustable length and a locking band mechanism that eliminates the need for screws, making installation quick and hassle-free.
Q: How does the insulation contribute to safety?
A: The compressed rockwool insulation not only aids in maintaining optimal internal temperatures but also ensures that the pipe maintains a safe distance from combustibles, reducing risks associated with heat exposure.
Additional Considerations
When planning your installation, it is worth exploring optional accessories that can further enhance the functionality and safety of your chimney system. National Flues offers a range of complementary accessories which can be seamlessly integrated with the TWPro GREY Adjustable Pipe. These include additional insulation kits, sealing and weatherproofing products, and custom fittings to ensure a perfect match for your specific setup.
Investing in high-quality components like the TWPro GREY Adjustable Pipe from National Flues not only reinforces the integrity of your heating system but also contributes to long-term energy savings and reduced maintenance costs. The pipe's design incorporates thoughtful features that address common installation challenges, ensuring that you achieve a high-performance result with minimal complications.
Conclusion
In summary, the TWPro GREY Adjustable Pipe is a robust, versatile, and safety-certified solution designed for modern heating installations. Its adjustable design, superior materials, and straightforward installation make it an excellent choice for homeowners and professionals alike. With robust safety credentials and a commitment to quality, the product provides both immediate benefits and long-term value. National Flues stands behind this product with a reliable delivery service and competitive pricing that is unmatched in the industry.
For those requiring additional support or seeking a comprehensive upgrade to their chimney system, exploring the optional accessories available can further enhance your installation’s performance. With expert advice and detailed guides, National Flues ensures you have all the information needed to make an informed decision.
Optimize your heating installation with confidence and ensure a safe, efficient, and long-lasting solution. Buy now or call 01670 206 999.
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