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National Flues presents the Sflue (2108406) 45° Round Finishing Plate, a premium accessory designed to elevate your chimney installation. Perfect for solid fuel, gas, and oil appliances, this finishing plate seamlessly integrates quality, safety, and aesthetic appeal. Crafted from robust 304 and 316 stainless steel and featuring high-density insulation, this accessory is synonymous with durability and performance, making it an essential choice for discerning homeowners and trade professionals alike.
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In Stock
£23.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
45° one-piece round design for a seamless chimney finish
Constructed from high-quality 304 and 316 stainless steel
Suitable for woodstoves, gas appliances, oil boilers, and solid fuel systems
Fully HETAS Approved and CE marked for safety
Secure twist-lock couplers with a Locking Band for reliability
Precisely engineered at a 152mm Ø for an immaculate look
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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 Sflue (2108406) 45° Round Finishing Plate - 152mm Ø is meticulously crafted for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers. The outer skin is made from robust 304-grade stainless steel at 0.4mm thickness, while the inner skin is constructed from durable 316-grade stainless steel, also at 0.4mm thick. High-density compressed rockwool insulation rated at 230kg/m3 ensures excellent thermal efficiency.
The insulation is smartly encapsulated within the twist-lock couplers, ensuring a secure and effective lock. With a required clearance of 50mm to combustible materials like wood and plasterboard, safety and performance are uncompromised. Fully laser welded for superior strength, the Sflue system is HETAS Approved and CE marked, guaranteeing compliance with stringent safety standards.
Designation Number EN1856-1 T450 N1 D V2 L50040 G50 further underscores its high quality.
Before installing the Sflue 45° Round Finishing Plate, ensure that the chimney’s wall penetration is clean and free of debris. Maintain a minimum clearance of 50mm from any combustible material such as wood or plasterboard to comply with safety regulations. Secure the plate in position using the built-in twist-lock couplers and Locking Band, following the manufacturer’s guidance. If in doubt or if unfamiliar with installation procedures, it is recommended to consult a professional to guarantee a secure and safe fit.
The Sflue (2108406) is compatible with 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 from 316-grade stainless steel, both at 0.4mm thickness. The insulation is high-density compressed rockwool rated at 230kg/m3.
Yes, the Sflue (2108406) is HETAS Approved and CE marked, meeting high safety standards.
A distance of 50mm from the outside of the flue to any combustible material such as wood or plasterboard is required.
The parts are secured using an 8 barbed twist lock mechanism and supported by a Locking Band for additional safety.
The 45° Round Finishing Plate is designed to provide an aesthetic trim around the chimney where it penetrates a wall at a 45° angle.
Yes, National Flues offers the option to set up trade accounts, making it easier for businesses to manage their orders and payments.
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.
Comprehensive Buyer’s Guide for the Sflue 45° Round Finishing Plate
When it comes to achieving a sophisticated and secure chimney installation, every detail counts. The Sflue (2108406) 45° Round Finishing Plate is designed to provide a highly functional yet visually appealing finish around your chimney penetration. In this guide, we will thoroughly review every aspect of the product, address common questions and concerns, and explain why this accessory is a must-have for both residential and commercial installations.
Why Choose the Sflue 45° Round Finishing Plate?
Elegant Design:
- The 45° angle is not only a design choice but a precise engineering solution, ensuring that the finishing plate provides a seamless fit at the junction where the chimney exits the wall. This angle is ideal for both new installations and retrofit applications, providing an enhanced aesthetic that complements modern home designs.
Durable Construction:
- Made from high-grade 304 stainless steel on the outside and 316-grade on the inside, this finishing plate is built to resist the effects of temperature fluctuations, corrosion, and wear. This dual-layer construction guarantees longevity, even in demanding environments.
Versatile Application:
- Whether you have a woodstove, gas fire, or oil boiler, the Sflue system is engineered to work flawlessly with a variety of heating appliances. This versatility makes it an excellent investment for those looking to upgrade or replace parts of their current chimney setup.
Key Features and Their Benefits
- Robust Materials: The combination of 304 and 316 stainless steel ensures that the chimney accessory can withstand high temperatures and corrosive elements. This translates into a long service life and minimal need for replacement or maintenance.
- Safety Certifications: Holding both HETAS Approval and CE marking, the finishing plate meets stringent safety standards. For homeowners and installers alike, this provides peace of mind, knowing that the product adheres to UK safety protocols.
- Precision Engineering: The 152mm diameter is meticulously calculated to perfectly cover the flashing around the chimney. This precision means that gaps and irregularities are minimised, contributing to better thermal efficiency and insulation control.
Addressing Common Implementation Challenges
Installation Concerns:
- One of the common objections by potential buyers is the perceived difficulty in installing a new accessory on an existing chimney. However, the Sflue 45° Round Finishing Plate is designed with the installer in mind. With clear guidelines and a secure twist-lock mechanism, the installation process is straightforward. Maintaining the required 50mm clearance to combustibles is a crucial safety step that should be observed carefully.
Maintenance Issues:
- Another concern is the longevity and maintenance of chimney components. Thanks to its high-quality materials and rigorous manufacturing standards, this finishing plate requires minimal maintenance. Regular inspections during routine chimney cleaning are sufficient to keep it in top condition.
Performance Assurance:
- Some customers worry about the product’s performance under varying weather conditions. The superior insulation provided by high-density rockwool not only enhances thermal efficiency but also adds an extra layer of protection against the elements, ensuring consistent performance irrespective of seasonal changes.
Detailed Specifications You Need to Know
Before making a purchase, it’s vital to understand the technical specifications that set this product apart. With a diameter of 152mm and a dual-material construction (304 on the exterior and 316 on the interior), it offers a balanced mix of durability and aesthetics. The product is engineered with a thickness of 0.40mm for each stainless steel layer, ensuring the right balance between strength and ease of installation. Additionally, the built-in twist-lock mechanism and Locking Band provide reliable fastening, while high-density rockwool insulation supports thermal performance.
Making an Informed Decision
Choosing the right accessory for your chimney isn’t just about aesthetics—it’s about safety, durability, and long-term performance. The Sflue 45° Round Finishing Plate is an ideal solution for those who value quality and precision in their home installations. With comprehensive safety certifications and robust construction, this product addresses key concerns such as compliance with safety standards and ease of installation. Furthermore, its versatile design means it is suitable for a broad range of heating systems, making it a smart investment for homeowners looking to improve their chimney’s efficiency and look.
Final Thoughts
The Sflue 45° Round Finishing Plate not only meets but exceeds expectations by combining functionality with visually appealing design. It is a product that has been thoughtfully engineered to provide a secure, reliable, and attractive finish to your chimney installation. Whether you are upgrading an existing setup or installing a new system, the benefits of using this finishing plate are clear: enhanced safety, improved thermal efficiency, and a modern aesthetic that adds value to your property.
For anyone serious about quality chimney solutions, investing in the Sflue 45° Round Finishing Plate is a decision you will not regret. Every element of this product has been carefully designed to offer unmatched performance, ensuring that your chimney not only works efficiently but also looks impeccably finished. Don’t compromise on safety or style.
Add this essential accessory to your installation today and experience the difference it makes in enhancing both the performance and look of your chimney. Buy now or call 01670 206 999.
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