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Enhance your chimney’s performance with the Sflue (70123407MI) Storm Collar - 127mm Ø from National Flues. This top-quality product is engineered to provide superior weatherproofing and enduring protection for a range of fuel appliances including wood stoves, oil and gas boilers, and coal effect fires. With robust stainless steel construction, easy installation, and trusted HETAS and CE certifications, this storm collar is the ideal accessory for a safe and efficient chimney system.
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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
Durable dual-layer stainless steel construction (304 outer, 316 inner at 0.4mm thickness)
Designed for solid fuel, wood stoves, gas coal effect fires, and oil/gas boilers
HETAS Approved and CE marked (EN1856-1 T450 N1 D V2 L50040 G50)
Includes a tube of silicon sealant for enhanced weatherproofing
Features an 8-barbed twist-lock mechanism for secure and quick installation
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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 (70123407MI) Storm Collar - 127mm Ø is specifically designed for use on solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, and oil/gas boilers. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both with a thickness of 0.4mm, this storm collar ensures durability and longevity. The insulation is made from compressed rock wool with a density of 230kg/m3, encapsulated within twist-lock couplers for added efficiency.
All parts are fully laser welded for superior quality. To maintain safety, ensure a distance of 50mm from any combustible materials. The Sflue system also boasts HETAS approval and carries the CE mark under Designation Number EN1856-1 T450 N1 D V2 L50040 G50.
Installation is straightforward, using an 8-barbed twist-lock system and securing the parts with a locking band.
SKU: 22-125-082
Technical Specifications
SKU
22-125-082
Item
Storm Collar - 127mm u00d8
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316 Stainless Steel (0.40mm thick)
Insulation
Compressed Rock Wool (230kg/m3)
Certifications
HETAS Approved / CE Marked (EN1856-1 T450 N1 D V2 L50040 G50)
Installation Mechanism
8-barbed twist-lock with locking band
Minimum Distance To Combustibles
50mm
Warranty
15 Years
Before installing the Sflue Storm Collar, ensure that your chimney flue area is clear of debris and that there is a minimum 50mm gap between the collar and any combustible materials. Begin by applying the provided silicon sealant to the appropriate areas, ensuring a watertight seal. Fit the storm collar onto your chimney flue system using the 8-barbed twist-lock mechanism, and secure it firmly with the locking band. Always check that the collar is correctly aligned before finalising the installation. For optimal performance, have the installation inspected by a qualified professional if you are unsure about any step in the process.
The Sflue (70123407MI) Storm Collar is compatible with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers.
The storm collar is constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick.
Yes, the Sflue system uses an 8-barbed twist-lock twin wall insulated chimney mechanism, secured with a locking band for easy installation.
Ensure a distance of 50mm from the outside of the flue to any combustible materials like wood or plasterboard.
Yes, it is HETAS Approved and CE marked under Designation Number EN1856-1 T450 N1 D V2 L50040 G50.
The storm collar comes with a tube of silicon sealant for secure installation and weatherproofing.
The storm collar uses compressed rock wool insulation with a density of 230kg/m3, encapsulated within the twist-lock couplers.
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 Buyers Guide for the Sflue Storm Collar - 127mm Ø
When it comes to protecting your home, ensuring that your chimney system is fully secured against the elements is paramount. The Sflue (70123407MI) Storm Collar - 127mm Ø is a meticulously engineered product designed to enhance the safety and longevity of your chimney system. In this guide, we will explore every aspect of this high-quality storm collar, address potential concerns, and provide insights to help you make an informed purchasing decision.
Product Overview
The Sflue Storm Collar is a vital component for weatherproofing your chimney flue. Constructed with a robust dual-layer stainless steel design—an outer layer of 304 grade and an inner layer of 316 grade both at an optimal thickness of 0.4mm—this product stands up to the rigours of outdoor environments. Whether you own a wood stove, gas boiler, or oil-fired appliance, this storm collar offers unmatched durability and efficiency.
Key Features and Benefits
- Dual-Layer Stainless Steel Construction: The use of two different grades of stainless steel ensures that the collar is both corrosion resistant and resilient, providing longevity and peace of mind.
- Precision Engineering: Every component is fully laser welded, ensuring precision and strength. This means your installation has fewer risks of failure or leakage.
- Certification and Compliance: With HETAS Approval and CE Marking, you can trust that the product meets the highest safety standards, a critical factor when it comes to chimney installations.
- Integrated Silicon Sealant: Each storm collar comes with a tube of silicon sealant, making it easier to create a perfect, weatherproof seal which prevents ingress of water and moisture.
- User-Friendly Installation: The 8-barbed twist-lock mechanism simplifies the installation process, reducing the time and effort required while providing a secure fit.
Installation and Use
Installing a storm collar is a straightforward process, but it is important to adhere to the recommended guidelines. Prior to installation, always check that there is a 50mm clearance between the collar and any combustible material. This ensures maximum safety and operational efficiency. Use the provided silicon sealant liberally to maintain a strong weatherproof join and secure the collar with the locking band. Whether you are a DIY enthusiast or hiring a professional, following these instructions will guarantee an optimal setup.
Safety and Certification
Safety is of paramount importance when dealing with chimneys and flue systems. The Sflue Storm Collar is designed to meet rigorous safety standards and is both HETAS Approved and CE Marked. This certification assures you that the product conforms to strict European and British norms. By choosing a product that meets these certifications, you significantly reduce the risk of fire hazards and ensure that your installation complies with local building regulations. This adds a layer of security not just to your property, but also to your family’s well-being.
Compatibility and Versatility
One of the most appealing aspects of this storm collar is its compatibility with a wide range of fuel appliances. Whether you have a traditional wood stove, modern gas boiler, or an oil-fired system, this product is designed to integrate seamlessly with your existing setup. Its robust construction and innovative design mean it will perform consistently, regardless of the type of heating appliance you use. This versatility makes it a smart investment for any homeowner looking to protect and upgrade their chimney system.
Addressing Common Concerns
Many potential buyers may wonder about the ease of installation or the durability of the materials used. Thanks to its cutting-edge design, the Sflue Storm Collar offers an installation process that is both simple and secure, even for those who do not have extensive DIY experience. Moreover, its dual-layer stainless steel construction ensures that the product remains highly resistant to the adverse effects of weather, corrosion, and general wear and tear. In addition, the integrated safety features, such as the twist-lock mechanism and the use of silicon sealant, provide extra reassurance that once installed, the collar will remain securely in place.
Long-Term Value and Investment
Investing in a high-quality storm collar like the Sflue (70123407MI) is a decision that pays dividends over time. With a warranty of 15 years, this product not only offers immediate benefits in terms of weatherproofing and safety but also stands as a long-term solution that saves you money on repairs and potential replacements. The superior build quality and ease of maintenance mean that you will have a reliable and durable solution protecting your chimney for years to come.
Final Thoughts
In summary, the Sflue Storm Collar - 127mm Ø from National Flues is an essential accessory for anyone looking to upgrade their chimney system. With its robust design, easy installation, and compliance with the highest industry standards, it offers an ideal balance of quality, safety, and value. The product’s ability to seamlessly integrate with a variety of fuel appliances makes it a versatile choice for any home.
Don’t compromise on the safety and efficiency of your chimney system. With the Sflue Storm Collar, you have a proven, high-quality solution that addresses both immediate and long-term needs. Invest in excellence for your home by choosing a product that prioritises both performance and safety.
Buy now or call 01670 206 999.
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