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:
Ø 200 25mm Offset Internal Clay Adaptor - Ø 150
National Flues offers a high-quality Ø 200 25mm Offset Internal Clay Adaptor - Ø 150, ideal for both residential and commercial chimney installations. This robust stainless steel adaptor is designed for chimneys with existing clay liners, providing a reliable connection without the need for a chimne... More...
National Flues offers a high-quality Ø 200 25mm Offset Internal Clay Adaptor - Ø 150, ideal for both residential and commercial chimney installations. This robust stainless steel adaptor is designed for chimneys with existing clay liners, providing a reliable connection without the need for a chimney flue liner. Whether you are updating your current chimney system or building a new one, our adaptor ensures a secure, professional finish. Enhance your installation with our extensive range of chimney, flue, and fireplace accessories, all available from National Flues. Less...
Hover to Zoom / Click for Gallery
In Stock
At a Glance
Made from 1mm thick stainless steel grade 316 for exceptional durability and corrosion resistance
Custom-designed for chimney stacks with existing clay liners
Tapered clay end ensures a snug and secure fit
Available in multiple offsets: 25mm, 50mm, and 75mm for versatility
Optimised for both residential and commercial installations
Now only
£63.99
Including VAT
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
×
Email Product
Enter your email address to send the product details:
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 Ø 200 25mm Offset Internal Clay Adaptor - Ø 150 is designed specifically for situations where a chimney stack has an existing clay liner and a chimney flue liner is not being installed. Crafted from 1mm thick stainless steel grade 316, this adaptor provides durability and longevity. The clay end of the adaptor is tapered to ensure a snug fit inside the clay liner, which is essential as clay liners are rarely perfectly symmetrical.
For a secure and airtight connection, use Fire Cement and Fire Rope around the clay liner. Additionally, stainless steel screws should be used to prevent corrosion, securing the adaptor effectively into place. The single wall pipe can then be placed over the adaptor's spigot and sealed with Fire Cement and/or Fire Rope for optimal safety and performance.
SKU: 28-150-INT025
Technical Specifications
Material
1mm Thick Stainless Steel Grade 316
Adaptor Size
u00d8 200
Offset Options
25mm (selected), 50mm, 75mm available
Chimney Compatibility
Designed for u00d8 150 chimney stacks with existing clay liners
Installation Accessories
Requires Fire Cement, Fire Rope, and stainless steel screws
Finish
Polished for corrosion resistance and longevity
Before installation, ensure the existing clay liner is in good condition and smoke tested. The tapered clay end of the adaptor should be carefully knocked into the clay liner to achieve a secure, airtight fit. Use recommended Fire Cement and Fire Rope to seal the connection. Secure the adaptor with stainless steel screws to avoid corrosion. Always refer to manufacturer guidelines and consider consulting a professional if you are unsure about any part of the installation process.
The clay adaptor is made from 1mm thick stainless steel grade 316, ensuring high durability and corrosion resistance.
The clay end of the adaptor is tapered and should be knocked into the clay liner. Use Fire Cement and Fire Rope to seal the connection and stainless steel screws to secure the adaptor in place.
Yes, but the existing clay liner must be smoke tested to ensure it is in good condition before installation.
Offsets of 25mm, 50mm, or 75mm are available for this clay adaptor.
Yes, it is suitable for both residential and commercial installations.
Fire Cement and Fire Rope are recommended to ensure a secure and airtight seal around the clay liner.
You will need Fire Cement, Fire Rope, and stainless steel screws for a proper installation.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Thursday, April 3rd.
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 Ø 200 25mm Offset Internal Clay Adaptor - Ø 150
Introduction
When it comes to maintaining a safe and efficient chimney system, using the right components for installation is crucial. The Ø 200 25mm Offset Internal Clay Adaptor - Ø 150 from National Flues is an advanced product designed to connect chimney stacks with existing clay liners without the need for a chimney flue liner. This guide will walk you through the key features, benefits, installation process, and essential considerations, ensuring you have all the information needed for a successful installation.
Product Overview
The Ø 200 25mm Offset Internal Clay Adaptor - Ø 150 is crafted from 1mm thick stainless steel grade 316. This material is renowned for its durability and corrosion resistance, making it perfectly suited for the challenging conditions often encountered in chimney installations. The adaptor is engineered with a tapered clay end, allowing it to fit snugly into clay liners that may not always be perfectly symmetrical. This design helps achieve a secure, airtight connection, essential for the safe operation of your chimney system.
Key Features and Their Benefits
- Durable Construction: Manufactured from high-quality stainless steel, this adaptor is built to withstand high temperatures and severe weather conditions, ensuring longevity and reliability.
- Tapered Fit: The uniquely designed tapered end accommodates slight variations in clay liner shapes, reducing the risk of installation errors and enhancing safety.
- Versatile Offset Options: Available in offsets of 25mm, 50mm, or 75mm, this adaptor can be tailored to suit a variety of installation needs. The flexibility in design means you can choose the exact configuration required for your chimney setup.
- Compatibility with Installation Accessories: When used in conjunction with Fire Cement, Fire Rope, and stainless steel screws, the adaptor ensures a secure and durable connection, reducing risks of leaks and poor sealing.
Installation Process
Pre-Installation Checks:
- Verify that the existing clay liner is in good condition and has passed the necessary smoke tests. A compromised liner can result in installation failure.
- Gather all necessary installation accessories: Fire Cement, Fire Rope, and stainless steel screws are integral to a secure installation.
Installation Steps:
1. Positioning: Begin by aligning the Ø 200 25mm Offset Internal Clay Adaptor with the designated area on the chimney stack where the clay liner is present.
2. Insertion: Gently knock the tapered clay end into the resilient and sometimes uneven clay liner. The taper ensures a snug fit, which is critical for achieving an airtight seal.
3. Sealing: Apply Fire Cement and Fire Rope around the perimeter of the clay liner to secure the adaptor. This step is essential for preventing draft and enhancing safety.
4. Securing: Use stainless steel screws to firmly attach the adaptor to the chimney stack. These screws are specifically chosen for their anti-corrosive properties, ensuring the longevity of your installation.
Post-Installation Checks:
- Inspect the installation for any gaps or improperly sealed areas.
- Allow adequate curing time for the Fire Cement before operating the chimney system.
- Consult a professional if any issues arise or if further adjustments are needed.
Common Questions and Objections
Q: Why should I choose this adaptor over others on the market?
A: The Ø 200 25mm Offset Internal Clay Adaptor - Ø 150 is specifically engineered for use with existing clay liners, featuring a tapered design that accommodates imperfections. Its robust stainless steel build ensures durability and high performance in demanding conditions.
Q: What if my clay liner isn’t perfectly uniform?
A: The tapered design of the adaptor accounts for such irregularities, providing a secure, custom fit in almost any scenario. The use of Fire Cement and Fire Rope further enhances the seal, ensuring a reliable connection.
Q: What additional components are required for installation?
A: In addition to the adaptor, you will need Fire Cement, Fire Rope, and stainless steel screws. These accessories help complete a professional and secure installation. We also recommend exploring our full range of chimney system accessories to ensure every element of your installation adheres to the highest standards.
Advantages of Complementary Accessories
For an optimised installation, consider exploring additional accessories that enhance the performance and safety of your chimney system. Items like chimney flashing, top seals, and extra insulation kits can all work together with the adaptor to create a comprehensive solution for both new and refurbished chimneys. By integrating these accessories, you not only bolster the structural integrity of your setup but also improve its overall energy efficiency and protection against the elements.
Conclusion
In summary, the Ø 200 25mm Offset Internal Clay Adaptor - Ø 150 offers a professional-grade solution for connecting chimney stacks with existing clay liners. Its durable construction, versatile offset options, and precision design make it an invaluable component for ensuring the safety and efficiency of your chimney system. Whether you are a homeowner or a trade professional, this adaptor provides the reliability and performance required for a long-lasting installation. When combined with the appropriate installation accessories – and by considering additional chimney accessories that complement the system – you can achieve a secure, airtight, and durable chimney installation.
Make an informed choice today and experience peace of mind with National Flues at your side. Buy now or call 01670 206 999.
National Flues Ltd Verdict
The Ø 200 25mm Offset Internal Clay Adaptor is a robust and reliable solution for those needing to connect to the bottom of a chimney stack with an existing clay liner. Its high-quality construction ensures a secure and effective installation. National Flues proudly offers nationwide delivery and accommodates both retail and trade customers.
This product is used to connect the bottom of a chimney stack with an existing clay liner where a chimney flue liner is not going to be installed.
National Flues is the UK's leading supplier of fireplaces and flues, serving both retail and trade customers with unbeatable prices, reliable delivery, and secure online transactions.
Order now to enhance your chimney system's safety and performance!
