We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Discover the National Flues Round Finishing Plate 90° (Ø 125), a robust solution ideal for both residential and commercial chimney installations. Designed with stainless steel for durability and thermal efficiency, this finishing plate provides a neat, professional finish to your chimney setup. Whether you're upgrading your woodstove flue system or completing a gas or oil boiler installation, our flue finishing accessories ensure safety and style.
Hover to Zoom / Click for Gallery
Low Stock! – Order Now
£19.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Premium construction with 304 and 316L stainless steel for durability
HETAS approved and CE marked for safety and compliance
Versatile compatibility with wood, oil, gas, and low sulphur coal appliances
×
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 Round Finishing Plate 90° (1 Piece) - Ø 125 is designed to offer a professional finish for your chimney flue system as it passes through a wall. Constructed with outer and inner skins of 304 and 316 grade stainless steel respectively, both 0.4mm thick, this plate ensures long-lasting durability and rust-resistance. The inner layer is insulated with high-density compressed rockwool, offering excellent thermal insulation with densities of 200kg/m3 TWPro and 128Kg/m3 KC.
Fully welded components guarantee secure, leak-free installation. Designed for both solid fuel and gas/oil appliances, this versatile finishing plate is perfect for woodstoves, gas fires, oil, and gas boilers. The TWPro range is HETAS approved and CE marked, making it a trusted choice for any flue installation.
Ensure a safe distance of 50mm from combustibles for TWPro models, and 60mm for KC. To install, use a locking band to securely fasten chimney parts, and attach the plate to the wall using silicone and screws.
TWPro: 50mm from combustibles, KC: 60mm from combustibles
Fuel Compatibility
Wood, Oil, Gas, Low sulphur coal
For a secure installation, attach using silicone and screws. First, ensure the wall is prepared and clean. Position the Round Finishing Plate at a 90° angle where the chimney flue passes through the wall. Use a locking band to securely fasten the chimney parts together, ensuring adherence to the recommended safety distances (50mm for TWPro and 60mm for KC). Optional accessories such as sealing kits may further enhance the integrity of your installation. Always consult the installation manual and local building regulations before starting.
Yes, the Round Finishing Plate is suitable for both residential and commercial chimney flue systems.
It is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel. Both are 0.4mm thick.
It features insulation with high-density compressed rockwool, with densities of 200kg/m3 for TWPro and 128Kg/m3 for KC.
Yes, the TWPro range is HETAS approved and CE marked.
Ensure a distance of 50mm to combustibles for TWPro models, and 60mm for KC.
Use a locking band to secure chimney parts together, and attach the finishing plate to the wall using silicone and screws.
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 Comprehensive Guide to the Round Finishing Plate 90° (1 Piece) - Ø 125
The Round Finishing Plate 90° (1 Piece) - Ø 125 by National Flues has been designed to deliver a professional finish to your chimney flue installation. In this guide, we’ll discuss in detail the product’s features, installation process, and the benefits it brings to your heating system. Whether you’re a homeowner or a professional installer, this guide aims to resolve all queries and offer reassurance regarding quality and performance.
Product Overview
Constructed from premium materials, this finishing plate utilises a dual-layer stainless steel design — the outer skin is made from 304 grade stainless steel while the inner skin is comprised of 316L stainless steel. Both layers, at a thickness of 0.40mm, offer excellent resistance to corrosion and extreme weather conditions. This construction ensures that your flue installation is secure and continues to look pristine for years to come.
Key Features and Their Benefits
Durability and Strength: The use of high-grade stainless steel not only ensures long-lasting durability but also provides a reliable barrier against the elements and heat. The fully welded design means that all components fit seamlessly together, reducing the risk of leaks and ensuring a tight, secure fit.
Thermal Efficiency: With high-density compressed rockwool insulation (200kg/m³ for TWPro models and 128kg/m³ for KC), this plate offers excellent thermal regulation. This means that heat is efficiently managed, contributing to a safer and more energy-efficient system.
Versatility: This finishing plate is not just for traditional woodstove installations. It is optimally suited for use with a wide range of appliances including gas fires, oil boilers, and even systems using low sulphur coal. This versatility makes it an excellent choice for both residential and commercial applications.
Installation Insights
The installation of this finishing plate is straightforward, designed for ease of use even for those with limited DIY experience. Here are the key steps:
- Preparation: Ensure the wall area where the flue passes through is clean and free from debris. Measure accurately to maintain the recommended safety distances (TWPro: 50mm; KC: 60mm).
- Securing the Plate: Use silicone and screws to attach the plate securely to the wall. A locking band should be employed to fasten the chimney parts together securely.
- Optional Accessories: Although the plate comes as a single piece, there are additional accessories available to further streamline your installation. Accessories such as sealing kits, extra locking bands, and flue adapters can help ensure a perfect and efficient setup. We advise exploring these options if you desire extra layers of security and an enhanced aesthetic finish.
Addressing Common Objections
Cost Concerns: Investing in a high-quality finishing plate may seem like an extra expense initially, but consider the long-term benefits. The superior materials and build quality ensure minimal maintenance costs and a longer lifespan, making it a cost-effective solution in the long run.
Installation Worries: Many customers express concerns about the complexity of installation. However, the straightforward design of this product, supported by detailed installation instructions, minimizes the difficulty. Moreover, optional accessories are available to facilitate a smoother assembly process should you need them.
Compatibility Issues: Whether you are installing a flue for a woodstove, gas fire, or oil boiler, this finishing plate is designed to be versatile and compatible with multiple heating systems. Its proven design meets the necessary safety standards and regulatory approvals (HETAS and CE), ensuring it fits seamlessly into your existing setup.
Why Choose National Flues?
National Flues has built a reputation for supplying high-quality chimney and flue accessories across the UK. Our products are renowned for their durability, innovative design, and compliance with rigorous safety standards. When you choose the Round Finishing Plate 90° (1 Piece) - Ø 125, you are not just purchasing a component; you are investing in peace of mind. Our commitment to quality and customer satisfaction means you receive a product that is backed by years of industry expertise.
Exploring Optional Accessories
While the Round Finishing Plate is an all-in-one solution for finishing your flue installation, it is often beneficial to consider additional accessories to optimise your setup. For example, sealing kits or extra locking bands can further enhance the security of your installation, ensuring that every component works in harmony. Take a moment to review our full range of accessories available on our website. These options are designed to complement the finishing plate, providing extra layers of protection and aesthetic appeal to your overall installation.
Final Thoughts and Recommendations
In summary, the Round Finishing Plate 90° (1 Piece) - Ø 125 offers an unparalleled combination of durability, versatility, and safety. Its high-quality stainless steel construction and efficient thermal insulation make it an essential component for any modern chimney installation. Whether you are upgrading your current system or planning a new installation, this product is designed to deliver performance and longevity. With the added benefit of optional accessories available, you can tailor your installation to meet the highest standards of safety and efficiency.
Choosing this finishing plate means choosing a product that exemplifies quality and reliability. National Flues stands by every product, offering not only a purchase but also a lasting solution for your heating system needs. For those who value a professional finish, stringent safety measures, and ease of installation, this is the ideal choice.
Add to your cart or call 01670 206 999.
Compatible and other products that may be of interest...
