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The Sflue Black Ventilated Firestop Plate is an essential component for safely guiding your chimney through upper combustible floors. Ideal for solid fuel appliances including wood stoves, gas, and oil boilers, this product combines robust design with advanced materials to provide an optimal solution for modern installations. Leveraging high-quality stainless steel and superior rockwool insulation, this firestop plate ensures both safety and durability – making it a top choice among Sflue products and a smart investment for your home.
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In Stock
£154.49
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 for uncompromised safety
Dual-grade stainless steel construction (304 outer / 316 inner) for durability
Robust 0.40mm construction in both inner and outer layers
Compressed rockwool insulation (230kg/m³) ensures superior heat containment
Simple installation with an 8-barbed twist lock system secured by a locking band
50mm minimum clearance from combustibles for enhanced safety
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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 Black (2188706B) Ventilated Firestop Plate is a crucial component for safely passing chimneys through upper combustible floors, especially for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers. Constructed with durability in mind, the outer skin is made from 304 grade stainless steel, while the inner skin boasts a 316 grade stainless steel build, both at 0.4mm thickness. The robust insulation, made of compressed rockwool at a density of 230kg/m3, is encapsulated within the twist-lock couplers, ensuring that heat remains contained.
The Sflue system is HETAS approved and CE marked with Designation Number EN1856-1 T450 N1 D V2 L50040 G50, which signifies its quality and compliance with safety standards. Installation is straightforward with an 8-barbed twist lock system, secured with a locking band, and it requires a 50mm distance from combustibles to ensure safety.
15 Years manufacturing defect warranty, 2 Years paint warranty
Applicable Fuels
Wood, Oil, Gas, Low sulphur coal
• Ensure that the area where the firestop plate will be installed maintains a minimum clearance of 50mm from any combustible materials.
• Position the plate carefully so that the chimney flue passes through correctly, aligning with the pre-constructed non-combustible shaft below.
• Use the 8-barbed twist lock system to secure the plate in place. Twist firmly until the locking mechanism engages.
• Follow up by fastening the locking band to secure the installation further.
• Double-check all connections to verify that each component has been correctly engaged, ensuring there is no movement or misalignment.
• If uncertain about any step during installation, consult the Sflue installation guide or seek professional assistance.
This firestop plate is suitable for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil, and gas boilers.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both at 0.4mm thickness.
Yes, the insulation is made from compressed rockwool with a density of 230kg/m3, providing excellent heat containment.
The Sflue system is HETAS approved and CE marked, ensuring it meets stringent safety standards.
The firestop plate features an 8-barbed twist lock system secured with a locking band. Ensure a 50mm distance from combustibles during installation.
No, this item is not load-bearing.
HETAS approval indicates that the product meets specific safety and performance standards for solid fuel appliances.
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 Sflue Black (2188706B) - Ventilated Firestop Plate (Solid Fuel) - Ø 152 buyers guide
Comprehensive Buyers Guide for the Sflue Black Ventilated Firestop Plate
When it comes to installing a safe and reliable chimney system for your solid fuel appliance, selecting the right firestop plate is paramount. The Sflue Black Ventilated Firestop Plate provides a perfect blend of durability, safety, and ease of installation, making it one of the best choices available on the market today. In this guide, we will delve into the product’s features, benefits, installation procedures, and address common concerns to help you make an informed decision.
Understanding the Product
The Sflue Black Ventilated Firestop Plate is engineered to facilitate the safe passage of chimneys through upper combustible floors. Designed specifically for solid fuel installations including wood stoves, gas coal effect fires, oil, and gas boilers, this firestop plate incorporates an intricately designed twist lock mechanism that guarantees a secure and stable installation. The double-layered stainless steel construction—comprising 304 grade for the outer surface and 316 grade for the inner surface—ensures that the plate not only withstands extreme conditions but also maintains its aesthetic appeal over time.
Key Features and Their Benefits
One of the standout features of this firestop plate is its HETAS approval and CE marking. These certifications are a testament to the product’s compliance with strict safety standards, thus offering you reassurance about its performance. Additionally, the robust 0.40mm thick construction of both the inner and outer layers provides excellent durability and resistance to high temperatures. The inclusion of high-density compressed rockwool insulation (at 230kg/m³) plays an essential role in heat containment, preventing any unwanted heat transfer to combustible elements in your home.
Why This Matters: By investing in a product that meets high safety standards, you not only protect your property but also ensure the longevity of your heating appliance. The carefully engineered design minimizes risks associated with thermal stresses, potential breaches in fire safety, and installation errors.
Detailed Installation Instructions
The installation of the Sflue Black Ventilated Firestop Plate is straightforward, yet it demands precision and adherence to safety protocols. Here is a concise step-by-step guide to help you install the product correctly:
1. Preparation: Ensure that the area is clear and that there’s a minimum clearance of 50mm from any combustible materials. Review the installation space to confirm compatibility with the non-combustible shaft design below the floor.
2. Positioning: Align the firestop plate so that the chimney flue passes seamlessly through it. The design of the twist lock system simplifies alignment, ensuring that the plate sits perfectly in place.
3. Securing: Engage the 8-barbed twist lock system by firmly twisting the plate until the locking mechanism is activated. Then, attach the locking band securely to eliminate any possibility of movement.
4. Verification: After installation, double-check the stability of the plate and the alignment of the chimney flue. This verification is crucial to ensure that the installation adheres to safety standards and prevents any risk of accidental displacement.
Addressing Common Objections and Concerns
Will this firestop plate suit my appliance type?
Yes, the Sflue Black is versatile and is designed to accommodate a variety of solid fuel appliances including wood stoves, gas appliances, and oil boilers. Its robust design ensures that it performs efficiently across different settings.
Is the installation process too complex for a DIY enthusiast?
Not at all. The product is designed for straightforward installation with clear instructions. The 8-barbed twist lock system is intuitive, meaning that most users can have it installed without professional assistance. However, if you ever feel unsure, consulting a certified installer is always recommended.
What about maintenance and long-term durability?
The firestop plate features high-grade stainless steel and high-density insulation which require minimal maintenance. Its design is intended to last for years, backed by a 15-year manufacturing defect warranty and a 2-year paint warranty. This makes it a cost-effective and reliable choice for long-term use.
The Competitive Advantage of Sflue
Sflue is a brand synonymous with quality and reliability in the chimney and flue components market. The Ventilated Firestop Plate is a clear reflection of the brand’s commitment to safety and performance. By offering a product that not only meets but exceeds industry standards, Sflue ensures that your installation process is as risk-free as possible.
Investing in a high-quality product like this firestop plate means you are choosing safety, efficiency, and longevity. The competitive advantage lies in its stringent adherence to safety certifications, its robust design, and the ease with which it integrates into your existing heating system. For homeowners looking to safeguard their property and enjoy uninterrupted warmth from their solid fuel appliances, this product is a must-have.
Final Thoughts
Choosing the right firestop plate is not merely a purchase; it’s an investment in safety and quality. The Sflue Black Ventilated Firestop Plate offers you a perfect amalgamation of superior materials, robust engineering, and ease of installation—all designed to ensure that your chimney system remains secure and fully compliant with all prescribed safety standards. Its industry certifications and warranty terms further bolster its position as a reliable choice in a critical part of your home’s heating system.
When evaluating your options, remember that the long-term benefits of choosing a premium product far outweigh the initial costs. Safety, efficiency, and durability are the hallmarks of a quality installation, and the Sflue Black is designed with all these factors in mind.
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