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Pipe 250mm Ø 125
Discover the excellence of National Flues with our Pipe 250mm Ø 125 Chimney Flue Pipe. This high-performance, multi-fuel chimney pipe is engineered for durability and efficiency, making it the ideal choice for solid fuel, gas, and oil boilers. Enhance your fireplace or flue installation with this ro... More...
Discover the excellence of National Flues with our Pipe 250mm Ø 125 Chimney Flue Pipe. This high-performance, multi-fuel chimney pipe is engineered for durability and efficiency, making it the ideal choice for solid fuel, gas, and oil boilers. Enhance your fireplace or flue installation with this robust, HETAS approved, and CE marked solution. Experience the perfect blend of quality and reliability with National Flues. Less...
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£34.99
Including VAT
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
At a Glance
Dual-layer stainless steel construction: Outer 304 and inner 316, each 0.40mm thick
Compressed rockwool insulation (200kg/m3) for enhanced thermal efficiency
Suitable for a wide range of fuels: wood, oil, gas and low sulphur coal
HETAS approved and CE marked, ensuring compliance with industry standards
Effective installed pipe length of 215mm for robust chimney systems
Designed with a safe 50mm clearance from combustibles
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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.
Experience top-notch performance with our 250mm Ø 125 Chimney Flue Pipe, designed for use with solid fuel, gas, and oil appliances. Providing robust construction, this pipe features a dual-layer structure made from high-quality stainless steel: an outer skin of 304 grade and an inner skin of 316 grade, each 0.4mm thick. The insulation consists of compressed rockwool with a density of 200kg/m3, ensuring excellent thermal efficiency.
Fully welded for added durability, it demands a safe installation distance of 50mm from any combustible materials. TWPro products are HETAS approved and CE marked, ensuring compliance with the highest industry standards. Perfect for wood stoves, gas coal effect fires, and more.
SKU: 2-125-012
Technical Specifications
Model
Pipe 250mm u00d8 125
SKU
2-125-012
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316 Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (200kg/m3)
Effective Installed Length
215mm
Fuel Compatibility
Wood, Oil, Gas, Low Sulphur Coal
Approvals
HETAS, CE
Combustible Clearance
50mm
System
TWPro
When installing your 250mm Ø 125 Chimney Flue Pipe, ensure you follow all manufacturer guidelines. The pipe must be installed with a minimum clearance of 50mm from any combustible materials. It is crucial to secure the sections using the recommended Locking Band system for a tight and reliable fit. Always refer to the installation manual provided with the product, and if in doubt, seek professional assistance to guarantee safety and optimal performance.
This chimney flue pipe is suitable for a variety of appliances including wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.
The outer skin is made from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both 0.4mm thick. The insulation is compressed rockwool with a density of 200kg/m3.
Yes, as long as you maintain a distance of 50mm from any combustible materials like wood or plasterboard.
Yes, the TWPro product line, including this flue pipe, is HETAS approved and CE marked, meeting rigorous industry standards for safety and performance.
The effective installed length of this 250mm pipe is 215mm.
TWPro Twin Wall Insulated Chimney parts are secured using a Locking Band to ensure a tight, secure fit.
The insulation, made of compressed rockwool with a density of 200kg/m3, helps to maintain optimal temperatures within the flue system, enhancing thermal efficiency and safety.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, April 8th.
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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
Choosing the right chimney flue pipe is essential for ensuring the safety and efficiency of your heating system. The Pipe 250mm Ø 125 Chimney Flue Pipe from National Flues is manufactured to the highest standards, using robust materials and advanced design techniques. This guide is designed to help you understand everything you need to know about this product, including its features, benefits, installation requirements, and the range of optional accessories that can enhance your chimney system.
Why Choose the 250mm Ø 125 Chimney Flue Pipe?
The market is filled with a variety of chimney pipes, but the 250mm Ø 125 stands out due to its dual-layer construction and comprehensive safety features. High-quality materials ensure that it can withstand even the most demanding conditions. The outer layer, made from 304 stainless steel, provides excellent resistance to corrosion, while the inner layer, crafted from 316 stainless steel, offers superior durability. The inclusion of compressed rockwool insulation optimises thermal efficiency, making it ideal for applications involving wood, oil, gas, and low sulphur coal.
Key Safety and Performance Features
- Dual-layer construction: The combination of materials not only increases durability but also enhances heat retention and energy efficiency.
- Rockwool insulation: Maintains stable internal temperatures and reduces heat loss, which translates into a safer and more efficient system.
- HETAS and CE approval: Assures compliance with industry safety standards, serving as a mark of reliability and quality.
- Clearance considerations: The installation requires a minimum clearance of 50mm from any combustible material, ensuring that your system operates safely under all conditions.
Installation and Maintenance
Correct installation of your chimney flue pipe is paramount. The system is designed for ease of assembly with a secure Locking Band mechanism that ensures a tight fit between components. However, it is essential to adhere to the manufacturer’s installation guidelines to optimise the performance and longevity of your chimney system. Regular inspections and maintenance are recommended to check for any signs of wear or damage. When planning your installation, consider consulting with a professional installer, especially if you are integrating additional accessories or components.
Optional Accessories and Their Benefits
While the 250mm Ø 125 Chimney Flue Pipe is a comprehensive solution on its own, the installation can be further enhanced with optional accessories. These may include additional insulation supports, connection adapters, or decorative chimney caps that not only provide style but improve functional performance. We encourage you to explore these options on our website, as they can significantly improve both the efficiency and aesthetic appeal of your chimney setup.
Addressing Common Concerns
- Performance: Many customers wonder if this component will integrate well with different fuel types. Thanks to its versatile design, the pipe is equally suited for wood stoves, oil boilers, gas appliances, and low sulphur coal systems.
- Safety: Safety is a major consideration for any chimney installation. With HETAS approval, CE marking, and a robust design requiring a 50mm clearance from combustibles, this product is engineered with your security in mind.
- Installation: Some might be concerned about the complexity of installation. The kit is designed for straightforward, secure assembly with a focus on a perfect fit every time. Additionally, comprehensive installation instructions and professional support are available if needed.
- Cost-effectiveness: In comparison with competitor products, the quality of the materials and design efficiency offered by the 250mm Ø 125 Chimney Flue Pipe means that you benefit from reduced maintenance costs and enhanced performance over time. When you invest in this product, you are securing a long-term solution that combines quality with cost efficiency.
Conclusion
Selecting the right chimney flue pipe is a critical decision that impacts both the safety and performance of your heating system. With its high-grade stainless steel construction, superior insulation, and rigorous safety approvals, the Pipe 250mm Ø 125 Chimney Flue Pipe is a smart investment for any property. We highly recommend that you consider additional compatible accessories to complete your installation and further boost efficiency and safety. Our extensive range of accessories is designed to seamlessly integrate with your chimney system while offering additional features such as enhanced aesthetic appeal and customised fitment solutions.
By choosing the 250mm Ø 125 Chimney Flue Pipe, you are not only opting for a product that meets the highest safety standards but also one that promises durability and cost-effectiveness. It is a choice backed by National Flues’ reputation for quality and reliability. No matter your heating system type, this pipe is an ideal solution designed to deliver performance, safety, and longevity under various operational conditions.
Make a wise decision for your home or business today. With robust engineering and comprehensive support, this chimney flue pipe will meet all your heating and safety requirements. For further information on compatible accessories and installation solutions, please explore our detailed product catalog online.
Add to cart now or call 01670 206 999.
National Flues Ltd Verdict
At National Flues, we highly recommend the 250mm Ø 125 Chimney Flue Pipe for its superior construction and versatility. Enjoy reliable nationwide delivery and competitive prices, whether you're a retail or trade customer.
The 250mm Ø 125 Chimney Flue Pipe is designed for safe and efficient venting of appliances that burn solid fuel, gas, or oil.
National Flues is a leading supplier of high-quality fireplaces and flues in the UK, known for competitive pricing, reliable delivery, and excellent service for both retail and trade customers.
Invest in safety and performance today by choosing our premium Chimney Flue Pipe – your chimney system deserves the best.
