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Stainless Stove Mate Plate and Gasket - Ø 150 (20-150-SM)
Discover the unparalleled quality of the National Flues Stainless Stove Mate Plate and Gasket - Ø 150, a premium flue accessory expertly designed to seal your chimney system. This stainless steel stove mate is the ideal solution for ensuring a secure and efficient connection for various fuels. As a trusted product in the MI-FLEX range, our sealing plate even meets rigorous BSEN standards and offers superior performance with every use.
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£27.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Designed specifically for MI-FLEX 316 and 904 flexible flue liners
Constructed of high-grade 316L stainless steel for durability
Complies with Building Regulations Document J for safe chimney installations
Capable of withstanding high temperatures up to 600°C (T600 designation)
Suitable for multiple fuel types including wood, oil, gas, and smokeless coal
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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 Stainless Stove Mate Plate and Gasket - Ø 150 is an expertly designed component for seamlessly covering the entry point into a register plate as the connecting flue passes through. Part of the MF20 MI-FLEX range, this accessory is perfect for use with MI-FLEX 316 and 904 flexible flue liners, forming a complete chimney system when integrated together. This product is compliant with Building Regulations Document J, which stipulates that flexible flue liners should be fully enclosed within a masonry chimney.
It is not suitable for enclosures made from timber or plasterboard. Capable of withstanding temperatures up to 600°C (T600 designation), it is ideal for use with various fuels, including wood with less than 20% moisture, smokeless coal, gas, and oil. For optimal performance and safety, regular cleaning and sweeping—at least twice yearly for solid fuel appliances—is recommended.
This helps to remove any residue and inspect for blockages like bird nests.
Before installation, carefully review the flue system and ensure that the entire flexible flue liner is enclosed within a masonry chimney, as required by Building Regulations Document J. This product is not suitable for installation in enclosures constructed from timber or plasterboard. It is essential that all connections and sealing points are inspected regularly. Professional installation by a competent, preferably HETAS registered, installer is recommended to ensure safest integration into your chimney system. Additionally, remember to arrange for a thorough cleaning and sweeping of the system at least twice per year to prevent blockages and maintain optimal performance. Avoid the use of chemical cleaners or mild steel tools on this stainless steel component to preserve its integrity.
This product is specifically designed for use with MI-FLEX 316 and 904 flexible flue liners.
No, Building Regulations Document J requires the flue liner to be installed completely enclosed inside a masonry chimney.
It is suitable for appliances that use wood with less than 20% moisture, smokeless coal, gas and oil.
The Stainless Stove Mate Plate and Gasket can withstand temperatures up to 600°C (T600 designation).
For solid fuel appliances, it's recommended to sweep the chimney at least twice a year. Once at the end of the heating season and again at the start of the next.
No, chemical cleaners and mild steel tools should not be used on stainless steel chimneys.
Sweeping should be done by a competent person, preferably HETAS registered sweeps for solid fuel applications.
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 Stainless Stove Mate Plate and Gasket - Ø 150 buyers guide
Comprehensive Buyers Guide for the Stainless Stove Mate Plate and Gasket - Ø 150
When it comes to ensuring the safety and efficiency of your chimney system, selecting the right components is critical. The Stainless Stove Mate Plate and Gasket - Ø 150 by National Flues is an essential accessory for anyone looking to optimise their flue installation. In this detailed buyers guide, we will explore the product's specifications, installation guidelines, safety benefits, and reasons why this stainless steel sealing plate is the ideal choice for modern chimney systems.
Why Choose the Stainless Stove Mate Plate and Gasket - Ø 150?
Unmatched Durability and Safety: Crafted from premium 316L stainless steel, this accessory is engineered to withstand high temperatures up to 600°C. It has been designed in accordance with BSEN standards and has gained approvals from HETAS and CE, ensuring that it meets stringent safety regulations. This makes it a reliable option for those using wood, oil, gas, or smokeless coal as fuel.
Seamless Integration: The product is designed as part of the MI-FLEX Accessories MF20 range, ensuring perfect compatibility with MI-FLEX 316 and 904 flexible flue liners. Its seamless design ensures that the connection point between your flue and register plate is secure, minimising heat loss and preventing potential leakages.
Enhanced Performance: By choosing a sealing plate that is specifically engineered for high-performance flue systems, you are reducing the risk of deterioration due to extreme operational temperatures. The natural finish of the stainless steel not only provides a robust protective barrier but also contributes to an aesthetically pleasing installation that complements your chimney’s overall design.
Installation and Maintenance
Proper Installation is Key: For optimal performance, it is imperative that the entire flue liner is fully enclosed within a masonry chimney, as stipulated by Building Regulations Document J. This product is not suitable for installations in enclosures made from timber or plasterboard. It is highly recommended that all installations are performed by a competent professional installer who is familiar with these regulations.
Regular Maintenance: Keeping your chimney system clean and well-maintained is vital. For solid fuel appliances, a biannual cleaning schedule is advised—once at the end of the heating season and again at its commencement. Regular cleaning helps eliminate soot buildup, bird nests, and other blockages that could compromise the system's safety and efficiency. Remember, the plate and gasket should not be cleaned with chemical cleaners or mild steel tools to preserve the integrity of the stainless steel.
Safety and Compliance
Compliance with Building Regulations: The Stainless Stove Mate Plate and Gasket provides not only superior performance but also peace of mind. Fully compliant with the required building regulations, this component ensures that modern installation standards are met, so you can have confidence in your chimney’s safety and efficiency.
Peace of Mind: In today’s market, safety is paramount. This accessory is designed to support a major component in a high-temperature system, making sure that every installation meets the rigorous standards set by industry experts. As a testament to its quality and performance, many installers and homeowners trust and recommend the MI-FLEX range for their chimney systems.
Addressing Common Objections
Concerns about Compatibility: Some customers may worry about finding an accessory that matches their existing flue system. Rest assured, the Stainless Stove Mate Plate and Gasket is designed to be compatible exclusively with MI-FLEX 316 and 904 flexible flue liners. This compatibility ensures a perfect, secure fit for your chimney system.
Installation Worries: If you’re hesitant about the installation process, remember that this product comes with clear guidelines, and professional installers are readily available to assist you. Investing in the correct installation not only enhances safety but also extends the longevity of your chimney system.
Maintenance Queries: Questions regarding the upkeep of your installation are completely valid. With a straightforward maintenance schedule of at least twice yearly cleaning, your system remains in top condition. This regular maintenance prevents any buildup or deterioration, thereby safeguarding your heating system through the colder months.
Final Thoughts
Investing in the right components for your chimney is not a decision to be taken lightly. With its robust construction, superior sealing capabilities, and compliance with current building regulations, the Stainless Stove Mate Plate and Gasket - Ø 150 is undoubtedly a wise choice for enhancing your chimney’s performance. The integration of advanced materials and expert design ensures that your installation is safe, efficient, and capable of withstanding the demanding conditions of modern heating appliances.
In summary, whether you are a homeowner looking to improve the performance of your current flue system or a professional installer seeking reliable accessories, this stainless steel sealing plate offers uncompromised quality and robust performance. Its comprehensive design not only meets but exceeds the necessary standards, ensuring that the flow within your chimney is optimised for safety and efficiency. With National Flues, you can be assured of dependable delivery and exceptional customer service.
To fully benefit from this advanced chimney accessory, it is important to consider any additional optional accessories that may further secure and enhance your system. Explore the complete range of compatible products and make an informed decision to elevate the performance of your chimney system. Buy now or call 01670 206 999.
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