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45° Bend Ø 125 (2-125-031)
National Flues proudly presents the 45° Bend Ø 125mm, a high-performance stainless steel chimney flue accessory ideally suited for woodstoves, gas fires, and oil boilers. Designed with precision using premium 304 and 316 stainless steel, this flue component meets rigorous HETAS and CE standards. Whether you’re updating an existing system or embarking on a new installation, this bend ensures superior thermal efficiency, durability, and safety. Enhance your chimney system with our range of reliable, innovative flue accessories and experience the National Flues difference.
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In Stock
£53.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Durable stainless steel construction (304 outer, 316 inner)
HETAS approved and CE marked for safety
High-density rockwool insulation (200kg/m³) for excellent thermal efficiency
Fully welded design ensuring robust and leak-free performance
Minimum 50mm safety gap to combustibles
Ideal for a variety of appliances including woodstoves, gas fires, and boilers
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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 45° Bend Ø 125mm is an essential component for those seeking an efficient and durable chimney flue solution. Ideal for use with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers, this bend is crafted for superior performance. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both at 0.4mm thick, it ensures resilience and longevity.
The insulation comprises high-density compressed rockwool at 200kg/m3, providing outstanding thermal efficiency. Fully welded parts guarantee structural integrity. With a safety distance to combustibles of 50mm, this product meets stringent standards, being HETAS approved and CE marked.
Installation is straightforward with TWPro Twin Wall Insulated Chimney parts secured by a Locking Band, maintaining a 50mm gap from the flue to any combustible material.
SKU: 2-125-031
Technical Specifications
SKU
2-125-031
Bend Angle
45u00b0
Diameter
125mm
Inner Material
316L Stainless Steel (0.4mm thick)
Outer Material
304 Stainless Steel (0.4mm thick)
Insulation
High-density compressed rockwool (200kg/mu00b3)
Certification
HETAS / CE
Safety Distance
50mm
Compatible Fuels
Wood, Oil, Gas, Low sulphur coal
The 45° Bend Ø 125mm is engineered for straightforward installation. Begin by ensuring that your chimney system adheres to the recommended 50mm gap from any combustible material. Use TWPro Twin Wall Insulated Chimney parts and secure connections with a Locking Band. Follow the manufacturer’s guidelines closely and consult HETAS regulations during setup. If installing the flue for the first time, or if any uncertainties arise, it is advisable to engage a professional installer to guarantee safety and compliance.
This bend is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.
The bend features a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both at 0.4mm thick, with high-density compressed rockwool insulation.
Yes, this product is HETAS approved and CE marked, ensuring it meets high safety and quality standards.
Installation is simple with TWPro Twin Wall Insulated Chimney parts, which are secured together using a Locking Band. Ensure a 50mm gap from the outside of the flue to any combustible materials.
The minimum safety distance to combustibles from the outside of the flue is 50mm.
For detailed offset dimensions, please refer to the dimensions tab on the product page.
Yes, it is designed for high-temperature applications with solid fuel, gas, and oil appliances, adhering to all relevant safety and performance standards.
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 45° Bend Ø 125 buyers guide
Comprehensive Buyers Guide for the 45° Bend Ø 125mm
When it comes to optimizing your chimney system, every component counts. The 45° Bend Ø 125mm stands as an essential piece in achieving a streamlined and efficient setup for various heating appliances. This guide is designed to help you understand every aspect of this product, addressing common concerns, installation methods, and overall benefits, so you can make a fully informed decision.
Overview and Key Features
The 45° Bend Ø 125mm is crafted from high-quality stainless steel, combining a 304 grade outer skin with a 316 grade inner skin. Both layers are 0.4mm thick, ensuring resilience and enduring performance even under high temperatures. The inclusion of high-density compressed rockwool (200kg/m³) provides top-notch thermal insulation. Coupled with its fully welded design, this component guarantees a secure, leak-free connection that meets stringent safety standards including HETAS approval and CE marking.
*Key Benefits Include:*
• Enhanced durability due to premium stainless steel construction
• Superior thermal performance with high-density insulation
• A secure, leak-free fit with fully welded joints
• Compliance with safety standards for peace of mind during operation
Why Choose the 45° Bend Ø 125mm?
For many homeowners and professionals, reliability and safety are paramount when selecting components for chimney systems. The 45° Bend Ø 125mm combines robust construction with precise design features that ensure long-lasting performance and fire safety. Its 50mm safety clearance from combustibles secures your installation against potential hazards. The product is versatile enough to support solid fuel, gas, and oil appliances which makes it a great fit for a wide range of heating solutions.
The bend’s design not only delivers on performance but also contributes to the aesthetic and structural integrity of your chimney system, making it a smart investment for both new installations and retrofit projects. Moreover, the popularity of this product is driven by its ease of installation, which minimizes disruption and labour costs during your project.
Installation and Maintenance
Proper installation of the 45° Bend Ø 125mm is crucial for ensuring optimal performance and safety. The process is straightforward when adhering to the provided guidelines. Here are some tips to help you with a safe installation:
1. Preparation: Verify that all components in your chimney system are compatible and that you have the necessary accessories, such as TWPro Twin Wall Insulated Chimney parts and a Locking Band.
2. Safety Clearance: Always maintain a minimum distance of 50mm from any combustible materials. This is vital to prevent fire risks and ensure compliance with HETAS standards.
3. Secure Assembly: Follow the manufacturer’s instructions carefully. Ensure that each welded joint is inspected for any potential defects.
4. Professional Support: If you’re uncertain about any steps or if this is your first time installing such a component, hiring a professional installer can save you time and potential complications.
Regular maintenance of your chimney system is also important. Routine inspections and cleaning will help maintain the efficiency of the flue and safeguard against debris accumulation, ensuring long-term performance and safety.
Product Compatibility and Applications
The 45° Bend Ø 125mm is designed for versatility. Its robust construction makes it suitable for a variety of heating appliances. Whether you rely on woodstoves for that traditional ambiance, prefer the convenience of gas fires, or use oil-based boilers for consistent warmth, this bend adapts seamlessly. Its inherent durability and excellent thermal properties mean that once installed, you can rest assured of consistent performance regardless of the fuel type being utilised.
It is an optimal choice not just for residential installations but also for commercial setups where efficiency and safety are non-negotiable. With National Flues at the helm, quality and reliability are assured, making this a valuable addition to any comprehensive chimney flue system.
Overcoming Common Objections
Many buyers wonder if the investment in a high-quality flue bend is justified. Consider the following points:
- Cost vs. Longevity: The initial cost is offset by the product’s long lifespan and reduced need for repairs or replacements.
- Safety Concerns: With HETAS approval and CE marking, this product meets rigorous safety standards, which significantly reduces potential fire hazards.
- Ease of Installation: Designed for both ease of fitting and secure performance, the 45° Bend Ø 125mm minimizes installation complications. Professional installation is recommended to further assure safety and compliance.
- Versatility: The adaptability to various types of fuel and appliances means this component is a future-proof solution, whether you upgrade your heating system or add new elements over time.
Final Considerations
Before making your purchase decision, review your current chimney system needs. The quality and performance of the 45° Bend Ø 125mm offer significant benefits in terms of energy efficiency, safety, and durability. By reducing the risk of failures and ensuring optimal thermal performance, this product provides an excellent return on investment.
Investing in high-quality chimney components like this one also means fewer service calls and greater peace of mind in the long run. If you are also considering upgrading your chimney accessories, check out other compatible products in our extensive range to create a fully integrated and efficient system. With the backing of National Flues’ decades of experience and commitment to excellence, you can be confident in the performance of your entire chimney installation.
This comprehensive buyers guide should help you understand the distinct advantages of the 45° Bend Ø 125mm. Every detail – from material excellence and thermal insulation to safety clearances and installation simplicity – is designed with both efficiency and longevity in mind. We encourage you to explore our website further for any additional accessories that might complement your chimney setup. With expert advice available and efficient nationwide delivery, there has never been a better time to invest in top-quality chimney solutions. Buy now or call 01670 206 999.
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