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National Flues presents the Connecting Pipe Starter Length 500mm Ø 150, a premium chimney accessory designed for woodstoves, gas, oil, and other solid fuel appliances. Engineered with high-quality stainless steel and advanced rockwool insulation, this reliable flue solution delivers both durability and safety. Perfect for enhancing your TWPro chimney system, this connecting pipe is essential for obtaining efficient, safe, and regulation-compliant installations.
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In Stock
£88.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
500mm starter pipe with Ø 150 design for a secure connection
Constructed with 304 Stainless Steel outer skin and 316 Stainless Steel inner skin (0.4mm thick)
Compressed rockwool insulation (density 200kg/m³) for enhanced thermal efficiency
Fully welded construction for maximum durability
HETAS Approved and CE marked, ensuring compliance with UK safety standards
Rebated slip joint design allows up to 200mm adjustment for flexible 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 500mm Connecting Pipe Starter Length Ø 150 is expertly engineered for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both with a thickness of 0.4mm, this pipe ensures durability and robustness. The pipe features compressed rockwool insulation with a density of 200kg/m3, providing excellent thermal efficiency and safety.
Fully welded parts offer enhanced strength and reliability. The pipe maintains a safety distance of 50mm from combustibles, complying with rigorous safety standards. HETAS Approved and CE marked, it meets designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, ensuring compliance with all UK regulations.
Installation is straightforward with the TWPro Twin Wall Insulated Chimney system's Locking Band, which securely joins the parts together.
SKU: 2-150-022
Technical Specifications
SKU
2-150-022
Product Name
Connecting Pipe Starter Length 500mm u00d8 150
Outer Material
304 Stainless Steel, 0.40mm thick
Inner Material
316 Stainless Steel, 0.40mm thick
Insulation
Compressed rockwool, density 200kg/mu00b3
Approval
HETAS Approved and CE marked
Designation Numbers
EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
Safety Distance
50mm from combustibles
System Compatibility
TWPro Twin Wall Insulated Chimney system
Adjustment
Up to 200mm via rebated slip joint
Installation is straightforward when using the TWPro Twin Wall Insulated Chimney system's Locking Band. Begin by ensuring the chimney layout complies with the 50mm safety distance from any combustibles. Slide the connecting pipe into the pre-installed chimney components, utilising the rebated slip joint design to allow up to 200mm adjustment. Secure all sections firmly and verify that each welded joint is intact and robust. Always adhere to the manufacturer's guidelines and local building codes during installation to ensure optimum performance and safety.
The 500mm Connecting Pipe Starter Length Ø 150 is compatible with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil and gas boilers.
The connecting pipe is made from 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both with a thickness of 0.4mm.
The pipe uses compressed rockwool insulation with a density of 200kg/m3, providing excellent thermal efficiency and safety.
Yes, the 500mm Connecting Pipe Starter Length Ø 150 is HETAS Approved and also CE marked, meeting high-quality standards.
Installation is made easy with the TWPro Twin Wall Insulated Chimney system's Locking Band that securely connects the parts together.
A safety distance of 50mm must be maintained from any combustible material, such as wood or plasterboard.
The designation numbers are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, ensuring compliance with all UK regulations.
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 Connecting Pipe Starter Length 500mm Ø 150 from National Flues is an essential component for any modern chimney installation. Designed to be robust and reliable, this connecting pipe offers outstanding performance whether used with woodstoves, gas, oil, or low sulphur coal appliances. With a combination of premium materials and expert engineering, this product is built to the highest safety and quality standards.
Key Benefits and Features
Durability: The outer skin is crafted from 304 grade stainless steel, while the inner skin uses 316 grade stainless steel, both at a thickness of 0.40mm. This dual-layer construction ensures that the pipe not only resists corrosion but is also capable of withstanding high temperatures over prolonged periods.
Thermal Efficiency: Incorporating compressed rockwool insulation with a density of 200kg/m³, the Connecting Pipe Starter delivers excellent thermal efficiency. This means that your chimney system is optimised to maintain temperature regulation, thereby reducing heat loss and enhancing overall appliance performance.
Safety Compliant: With HETAS approval and CE marking, every element of this product meets stringent UK safety standards. The pipe is designed to maintain a 50mm distance from combustible materials, offering an extra layer of security.
Flexible Installation: One of the standout features is the rebated slip joint at the base, which allows for up to 200mm of adjustment. This flexibility is particularly useful during pre-installation and when adjustments are required without having to disturb the entire chimney setup.
Understanding the Materials and Construction
The Connecting Pipe Starter is built with meticulous attention to detail. The use of two types of stainless steel ensures that the product can handle the rigours of various combustion processes while providing a long-lasting service life. The fully welded design not only enhances structural integrity but also streamlines the installation process by reducing assembly time and potential error points.
Installation Process
Before beginning the installation, ensure that you have all the necessary equipment and that the area around the chimney is clear of any combustible materials. Follow these steps for a secure installation:
- Step 1: Verify that the site complies with the 50mm safety distance requirement from all combustible surfaces.
- Step 2: Assemble the TWPro Twin Wall Insulated Chimney system and prepare the Locking Band mechanism as per the manufacturer's instructions.
- Step 3: Gently slide the connecting pipe into the designated position. The rebated slip joint design allows for an adjustable fit, ensuring that the pipe can be aligned perfectly within the system.
- Step 4: Secure the pipe firmly using the Locking Band, checking that every joint is properly welded and secured to prevent any safety breaches.
- Step 5: Double-check all installations against the local building codes and safety regulations.
Common Questions and Objections
Will this product work with my existing chimney system?
Absolutely. The Connecting Pipe Starter is designed to integrate seamlessly with the TWPro system. However, it is always advisable to check compatibility with your current installation or consult a qualified professional.
Is the installation complex?
Not at all. The design allows for straightforward installation with minimal tools. The rebated slip joint and secured Locking Band system mean that even those with basic DIY skills can achieve a professional result.
What about maintenance?
Once installed, the connecting pipe requires minimal maintenance. Regular inspections are recommended to ensure that all joints remain secure and that the insulation is intact. This will help maintain the efficiency and safety of your installation over time.
Do I need additional accessories?
While the Connecting Pipe Starter is an integral part of your chimney system, consider exploring additional National Flues accessories such as specialised chimney caps, cleaning tools, and extended flue sections. These accessories enhance functionality, safety, and the overall aesthetic of your installation.
Why Choose National Flues?
National Flues has earned its reputation by providing high-quality products that combine engineering excellence with industry-leading safety standards. Our Connecting Pipe Starter Length 500mm Ø 150 is a testament to our commitment to quality, offering a safe, dependable, and efficient solution for modern chimney systems. With competitive pricing and nationwide delivery, we are the preferred choice for both trade professionals and retail customers.
Conclusion
Investing in the right chimney accessories is crucial for ensuring optimal performance, safety, and longevity of your heating system. The Connecting Pipe Starter Length 500mm Ø 150 not only meets but exceeds industry requirements, making it a smart choice for anyone looking to upgrade or install a new chimney system. Our product’s robust construction, combined with its ease of installation and compliance with UK safety standards, makes it an indispensable component in any chimney build.
Explore our range of complementary accessories and ensure that your chimney system is perfectly tailored to your needs. With National Flues, you are not just buying a product; you are investing in quality and reliability that will serve you for years to come.
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