Welcome to National Flues Ltd! We use cookies to power essential features and personalise your experience, ensuring a smooth, secure, and ever-improving journey on our website. Your privacy is our priority—cookies help us remember your preferences and enhance your visit without compromising your data. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and thank you for choosing us!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Single Wall to Twin Wall Adaptor Ø 150
National Flues proudly introduces the Single Wall to Twin Wall Adaptor Ø 150, a premium solution for connecting single wall flue pipes and the TWPro Twin Wall Insulated Chimney system. Crafted from superior stainless steel and high-density rockwool insulation, this adaptor seamlessly integrates with... More...
National Flues proudly introduces the Single Wall to Twin Wall Adaptor Ø 150, a premium solution for connecting single wall flue pipes and the TWPro Twin Wall Insulated Chimney system. Crafted from superior stainless steel and high-density rockwool insulation, this adaptor seamlessly integrates with your wood, gas, and oil appliances. Enhance your chimney setup with this robust, HETAS approved and CE marked product – the ideal connector for efficient, safe, and reliable flue systems. Less...
Hover to Zoom / Click for Gallery
In Stock
Now only
£21.99
Including VAT
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
At a Glance
- HETAS approved and CE marked for assured safety
- Premium 304 and 316L stainless steel construction (0.40mm thick each)
- High-density compressed rockwool insulation (200kg/m3) for optimal thermal efficiency
- Compatible with solid fuel, gas, oil appliances and low sulphur coal
- Secure installation with a Locking Band and designed for an easy transition from single wall to twin wall
×
Email Product
Enter your email address to send the product details:
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 Single Wall to Twin Wall Adaptor Ø 150 is a versatile solution designed for seamless connection between single wall flue pipes and the TWPro Twin Wall Insulated Chimney system. Suited for solid fuel, gas, and oil appliances, such as woodstoves, gas coal effect fires, and oil and gas boilers, this adaptor is crafted to the highest standards. The outer skin is constructed from 304 grade stainless steel, while the inner skin boasts 316 grade stainless steel, each with a thickness of 0.4mm.
The insulation consists of high-density compressed rockwool (200kg/m3), ensuring excellent thermal efficiency. Fully welded and HETAS approved, this adaptor also carries a CE mark with Designation Numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Installation is straightforward, with parts secured using a Locking Band and a necessary distance of 50mm maintained from combustibles.
Ensure a smooth and safe transition from single wall to twin wall with this reliable adaptor.
SKU: 2-150-001
Technical Specifications
Product Name
Single Wall to Twin Wall Adaptor u00d8 150
SKU
2-150-001
Adaptor Size
u00d8 150
Inner Material
316L Stainless Steel, 0.40mm thick
Outer Material
304 Stainless Steel, 0.40mm thick
Insulation
High-density compressed rockwool (200kg/m3)
Approvals
HETAS / CE
Designation Numbers
EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
Distance To Combustibles
50mm
Fuel Compatibility
Wood, Oil, Gas, Low Sulpher Coal
- Ensure all components are clean and free from debris before starting.
- Secure the adaptor between the single wall flue pipe and the TWPro Twin Wall system using the provided Locking Band.
- Maintain a minimum distance of 50mm between the flue outer surface and any combustible materials, such as wood or plasterboard.
- Follow manufacturer guidelines and consider professional installation if unsure about any steps.
- Always double-check fittings after installation to ensure a tight, secure connection, minimizing any risk of leakage or heat loss.
Yes, the Single Wall to Twin Wall Adaptor Ø 150 is suitable for solid fuel, gas, and oil appliances.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both with a thickness of 0.4mm.
Yes, it features insulation made from compressed rockwool with a density of 200kg/m3.
The adaptor is HETAS approved and CE marked with Designation Numbers: EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
Installation involves securing the adaptor to the chimney parts using a Locking Band and maintaining at least 50mm distance between the flue and any combustible material.
You must keep a distance of 50mm from the outside of the flue to any combustible materials like wood or plasterboard.
Yes, the adaptor is designed to connect single wall connecting flue pipes or vitreous enamel to the TWPro system.
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...
Read our buyers guide for this Single Wall to Twin Wall Adaptor Ø 150
Comprehensive Buyers Guide for the Single Wall to Twin Wall Adaptor Ø 150
When investing in a chimney system or looking to upgrade your existing flue connection, the quality of each component is paramount. The Single Wall to Twin Wall Adaptor Ø 150 from National Flues is designed to ensure a secure, efficient, and safe transition between single wall flue pipes and twin wall insulated chimney systems. This guide will walk you through all the essential features, installation tips, and reasons why this adaptor is the optimum choice for your heating system.
Understanding the Product
The adaptor is engineered using top-quality materials with a combination of 304 grade stainless steel for the outer skin and 316L stainless steel for the inner layer, both at a precise 0.40mm thickness. These materials have been carefully selected not only for their durability but also for their excellent resistance to corrosion, ensuring that the adaptor will withstand the rigours of continuous use. Additionally, the adaptor incorporates high-density compressed rockwool insulation (200kg/m3), which plays a crucial role in maintaining thermal efficiency and preventing heat transfers that could pose a risk to nearby combustible materials.
Key Safety and Compliance Features
One of the defining aspects of this product is its adherence to strict safety standards. The adaptor is fully HETAS approved and carries a CE mark, with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. These certifications are a testament to its quality and safety, ensuring that it meets UK and European standards. This compliance is particularly important for consumers who prioritise safety and reliability in their heating systems.
Versatility and Compatibility
The Single Wall to Twin Wall Adaptor Ø 150 is incredibly versatile. It is designed to work with a range of appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. Its compatibility with various fuel types — be it wood, oil, gas, or low sulphur coal — means that it can support different heating setups. This adaptability makes it an excellent choice for homeowners and professionals alike, who may need a solution that fits a variety of installation scenarios without compromising on performance.
Installation Made Simple
Installation of the adaptor is straightforward, thanks to the innovative design that ensures a secure fit. The adaptor connects smoothly with the TWPro Twin Wall Insulated Chimney system using a Locking Band that holds it firmly in place. The process involves aligning the adaptor properly with the single wall flue and then securing it while maintaining a safe minimum clearance of 50mm from any combustible material. National Flues provides clear, concise installation instructions, but as with all chimney installations, it is recommended to consult a professional if you are uncertain about any aspect of the process.
Addressing Common Concerns
Quality and Durability: The use of dual stainless steel construction guarantees long-lasting performance even in harsh conditions. The robust materials used in its fabrication are far superior to many alternatives on the market, offering you a reliable solution that stands the test of time.
Safety Assurance: With HETAS approval and CE marking, you can be assured that this adaptor meets stringent safety regulations. This is particularly important if you are utilising solid fuels or installing the adaptor in areas where safety is a top priority.
Ease of Installation: Many customers have expressed concerns over the complexity of integrating new components into their existing chimney systems. The clear design of the Single Wall to Twin Wall Adaptor Ø 150, combined with its Locking Band mechanism, minimizes installation difficulties. Detailed instructions and available customer support ensure that even those with limited DIY experience can manage the installation process with confidence.
Compatibility with Various Fuel Types: One common objection is whether a single product can meet the demands of different heating fuels. This adaptor is specifically engineered to transition seamlessly between single and twin wall systems regardless of whether you're using wood, oil, gas, or low sulphur coal. Its wide-ranging compatibility makes it a standout product in the market.
Thermal Efficiency and Insulation: The built-in high-density rockwool insulation not only enhances the thermal performance of your chimney system but also adds an extra layer of safety by maintaining a consistent temperature within the flue. This helps in preventing heat loss and reducing the risk of overheating in the surrounding areas.
Why Choose National Flues?
National Flues has been a trusted name in chimney and flue systems for years. Their commitment to quality, safety, and customer satisfaction is evident in every product they offer. With competitive pricing, reliable nationwide delivery, and expert customer support, choosing the Single Wall to Twin Wall Adaptor Ø 150 is a decision that ensures your installation is efficient, safe, and built to last. The attention to detail in design and quality assurance makes it a worthwhile investment for both residential and commercial applications.
Final Considerations
Before finalising your purchase, assess your current chimney setup and consider the benefits of upgrading with this premium adaptor. Its proven performance, ease of installation, and outstanding safety features make it an ideal addition to any heating system. Whether you are replacing an older adaptor or installing a new system, this product offers the reliability and assurance you need.
In conclusion, if you are looking for a high-quality, versatile, and safe adaptor for your chimney system, the Single Wall to Twin Wall Adaptor Ø 150 is the clear choice. Its robust construction, excellent thermal insulation, and comprehensive safety approvals make it a leader in its category. Invest in safety, efficiency, and peace of mind – add to your cart or call 01670 206 999.
National Flues Ltd Verdict
Here at National Flues, we are proud to offer the Single Wall to Twin Wall Adaptor Ø 150. This top-notch product ensures a seamless connection for your appliance, whether it's a woodstove, gas fire, or oil boiler. With reliable nationwide delivery and competitive prices, it's hard to beat!
The Single Wall to Twin Wall Adaptor Ø 150 is designed to allow a smooth and safe transition from single wall flue pipes to twin wall insulated flue systems, ensuring optimal performance for your solid fuel, gas, or oil appliances.
National Flues is a trusted supplier of high-quality fireplaces and flues throughout the UK, catering to both retail and trade customers with competitive pricing and reliable delivery.
Transform your chimney connection now – upgrade for safety and efficiency!
