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The Sflue Ventilated Firestop Plate for solid fuel is expertly engineered using high-grade stainless steel and advanced insulation technology, making it the ideal solution for ensuring chimney safety in woodstove and gas/oil appliance installations. This vented firestop plate not only meets HETAS and CE standards but also delivers superior performance, aligning with the rigorous EN1856-1 guidelines. Enhance your installation with this reliable, durable component designed for optimal fire safety and efficiency.
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In Stock
£128.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
HETAS Approved and CE Marked
Dual-layer stainless steel construction (304 outer, 316L inner)
Complies with EN1856-1 T450 N1 D V2 L50040 G50 standards
50mm clearance requirement from combustibles
Compatible with wood, oil, gas, and low sulphur coal appliances
15-year warranty for peace of mind
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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.
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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.
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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 Ventilated Firestop Plate (2188706) - 152mm Ø is designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and boilers. Engineered with precision, its outer skin is made from 304-grade stainless steel, while the inner skin consists of 316-grade stainless steel, both 0.4mm thick. The insulation, composed of compressed rockwool with a density of 230kg/m3, is securely encapsulated within twist-lock couplers.
These parts are fully laser welded, adhering to EN1856-1 T450 N1 D V2 L50040 G50 standards. Ensure a safe installation by maintaining a 50mm distance from combustible materials. Its HETAS Approval and CE marking underscore its safety and quality.
- Ensure installation is performed by a qualified professional.
- Maintain a minimum clearance of 50mm from combustible materials (e.g. wood, plasterboard).
- Follow the manufacturer’s guidelines closely for a secure fit using the twist-lock couplers.
- Verify that all components are correctly assembled and laser welded to meet safety standards.
- Note: This firestop plate is non-load-bearing and must not be used in load-bearing applications.
The firestop plate is compatible with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers.
The outer skin is made from 304-grade stainless steel, the inner skin from 316-grade stainless steel, both 0.4mm thick, and the insulation is compressed rockwool with a density of 230kg/m3.
Yes, the Sflue Ventilated Firestop Plate is HETAS approved and also CE marked.
You must maintain a 50mm distance from the outside of the flue to any combustible material, such as wood or plasterboard.
The parts are secured using an 8-barbed twist-lock system and locking bands, ensuring a secure and easy installation.
No, this firestop plate is not load-bearing and should not be used in situations where load-bearing capabilities are required.
This firestop plate complies with the EN1856-1 T450 N1 D V2 L50040 G50 standards, ensuring high-level safety and reliability.
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.
When it comes to ensuring the safety and integrity of your chimney installation, choosing the right components is paramount. The Sflue Ventilated Firestop Plate for Solid Fuel – measuring 152mm Ø – is specifically engineered to provide robust fire protection when a chimney passes through combustible floors. This guide will walk you through everything you need to know about this essential product, including its key features, installation instructions, and safety benefits, so you can make an informed decision.
Key Features and Benefits
The Sflue Ventilated Firestop Plate stands out due to its precision engineering and high-quality materials. HETAS approval and CE marking are testaments to its compliance with rigorous safety standards. The dual-layer construction, featuring 304-grade stainless steel on the exterior and 316L-grade on the interior, is designed to withstand high temperatures and corrosive environments. The product utilises compressed rockwool insulation with a density of 230kg/m³, ensuring that heat does not easily transfer to surrounding combustible materials. The secure twist-lock coupler system, coupled with laser-welded parts, offers reliability and ease of installation, ultimately providing you with a durable and safe flue system.
Compatibility and Applications
This firestop plate is versatile enough to be used with a range of fuel types including wood, oil, gas, and low sulphur coal. It is ideally suited to installations involving woodstoves, gas coal effect fires, and boilers. Whether you are upgrading an existing chimney system or installing new heating appliances, this product acts as a non-load-bearing yet critical barrier that ensures the passage of a chimney does not compromise the safety of upper combustible floors. Its design is intended for both residential and commercial applications, making it a reliable choice across various settings.
Installation Guidelines
When installing the Sflue Ventilated Firestop Plate, it is crucial to adhere strictly to the manufacturer's specifications. Begin by ensuring that the installation is carried out by a qualified professional who is familiar with the industry standards and safety requirements. The installation must include maintaining a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. This safety margin is essential to prevent any potential fire hazards. The kit’s design facilitates a secure fit through its twist-lock couplers and precise laser welding. Additionally, it is important to verify that all components are intact and properly positioned before finalising the installation. Remember that this product is non-load-bearing and is solely designed to serve as a firestop barrier.
Safety and Compliance
Safety is a crucial aspect of any chimney installation. The Sflue Ventilated Firestop Plate is engineered to meet the EN1856-1 T450 N1 D V2 L50040 G50 standards, ensuring that it provides reliable performance under extreme conditions. The use of premium steel grades and high-density insulation not only enhances its durability but also contributes to a safer environment by reducing the risk of heat transfer to nearby combustibles. The product's robust construction and reliable certifications (HETAS and CE) provide you with the confidence that it has been rigorously tested and approved for use in demanding scenarios. For those looking to protect their investments in heating appliances, such compliance is indispensable.
Overcoming Common Objections
Many potential customers express concerns about the complexity of installation and ongoing maintenance. However, the design of this firestop plate simplifies the process considerably. The installation is straightforward when performed by trained professionals, and the product’s durable construction minimises the need for frequent maintenance. Some users may also wonder about compatibility with various fuel types; rest assured that this product is engineered for use with wood, oil, gas, and even low sulphur coal, making it one of the most versatile options available. Furthermore, the 15-year warranty underscores its long-term reliability, alleviating any doubts about durability or performance.
Accessory Options
While the Sflue Ventilated Firestop Plate is a standalone product, it is highly recommended to explore additional accessories available to enhance your overall installation. From supplementary insulation materials to specialised chimney liners and drafting devices, these accessories can further optimise safety and efficiency. Investing in high-quality accessories not only improves performance but also extends the lifespan of your heating system. Be sure to check our extensive range to find the perfect additions that match your project requirements.
Final Thoughts
In conclusion, the Sflue Ventilated Firestop Plate for Solid Fuel is an expertly engineered solution designed to protect your property from the inherent risks associated with chimney installations. With its robust construction, stringent safety certifications, and versatile compatibility with various fuel types, it represents a worthwhile investment for both residential and commercial applications. Its ease of installation, coupled with long-term assurance through a 15-year warranty, makes it an attractive option for anyone prioritising safety and durability. We understand that making a decision in safety-critical installations can be daunting; therefore, we are here to support you every step of the way with expert advice and a comprehensive range of supporting accessories. Investing in quality safety components is investing in peace of mind.
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