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Storm Collar - Ø 80 (15-80-082)
National Flues proudly presents the Storm Collar - Ø 80, a high-performance chimney flue accessory designed to ensure water-tightness and superior protection against extreme weather. Crafted from premium stainless steel and enhanced with robust rockwool insulation, this essential product is perfect for safeguarding woodstoves, oil boilers, and gas appliances. Enhance your chimney’s durability with our top-quality, HETAS approved, and CE marked Storm Collar – the ideal solution for a long-lasting, secure flue system.
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In Stock
£14.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed using robust 304 grade stainless steel (outer) and 316 grade stainless steel (inner) – each 0.40mm thick.
Provides a superior water-tight seal to protect your chimney flue from harsh weather.
Compatible with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil boilers.
Insulated with high-density compressed rockwool (200kg/m³ for TWPro, 128kg/m³ for KC) for excellent thermal efficiency.
HETAS approved and CE marked, meeting stringent UK and European safety standards.
Easy to install with a secure locking band system for a reliable and lasting fit.
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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 Storm Collar - Ø 80 is a crucial element for enhancing the durability and safety of your chimney system. Specifically designed for use with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and oil boilers, this storm collar ensures your flue remains watertight and protected from extreme weather conditions. Constructed from robust materials, the outer skin is made of 304 grade stainless steel with a thickness of 0.4mm, while the inner skin uses superior 316 grade stainless steel, also 0.4mm thick.
The insulation is composed of compressed rockwool, providing excellent thermal resistance with a density of 200kg/m³ for TWPro and 128kg/m³ for KC. Each component is meticulously fully welded, and the required clearance from combustibles is 50mm for TWPro and 60mm for KC. The TWPro system is both HETAS approved and CE marked, meeting rigorous safety and efficiency standards.
It can be easily installed using a Locking Band to secure the twin wall insulated chimney parts, ensuring a seamless and effective fit.
SKU: 15-80-082
Technical Specifications
SKU
15-80-082
Model
Storm Collar - Ø 80
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (200kg/m³ for TWPro, 128kg/m³ for KC)
System Compatibility
TWPro / KC
Combustible Clearance
50mm (TWPro) / 60mm (KC)
Approvals
HETAS / CE
Suitable Fuels
Wood, Oil, Gas, Low sulphur coal
• Position the storm collar approximately 25mm above the highest part of the flashing to ensure proper water run-off.
• Apply a continuous bead of high-quality silicone sealant along the top edge of the collar and around the flue for a secure, water-tight fit.
• Secure the assembly using the recommended Locking Band, ensuring that the dual-wall insulated sections remain firmly in place.
• Maintain the required clearance from combustibles: 50mm for TWPro systems and 60mm for KC systems.
• Always follow the manufacturer’s guidelines and local building regulations during installation.
The outer skin is made from 304 grade stainless steel and is 0.4mm thick, while the inner skin is made from 316 grade stainless steel, also 0.4mm thick.
Yes, it is suitable for solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and oil boilers.
The storm collar ensures the water-tightness of the flue system as it passes through the roof, protecting it from water and extreme weather conditions.
Install the storm collar about 25mm above the tallest part of the flashing, then secure it by running a bead of silicone around the top edge and the flue to complete the water-tight seal.
The TWPro system is HETAS approved and CE marked, meeting stringent safety and efficiency standards.
The insulation density is 200kg/m³ for TWPro and 128kg/m³ for KC.
The required clearance is 50mm for TWPro and 60mm for KC.
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 Storm Collar - Ø 80
When it comes to ensuring the longevity and safety of your chimney, the importance of quality accessories cannot be overstated. The Storm Collar - Ø 80 by National Flues is a critical component designed to create a secure, water-tight barrier wherever your chimney penetrates the roof. This guide aims to provide you with detailed insights into its features, benefits, and installation procedures, as well as addressing common buyer concerns to help you make an informed decision.
Why Invest in the Storm Collar - Ø 80?
A well-installed storm collar is essential in preventing water from penetrating your chimney system. Moisture ingress can lead to a cascade of issues ranging from structural damage to premature deterioration of the flue. The Storm Collar - Ø 80 is engineered to guard against these risks, ensuring that your chimney remains robust against adverse weather conditions.
Unrivalled Durability:
Crafted from 304 grade stainless steel on the exterior and 316 grade on the interior, each with a thickness of 0.40mm, this storm collar is built to endure. These materials are chosen for their excellent resistance to rust and corrosion, guaranteeing year after year of reliable performance. The use of compressed rockwool insulation, with densities tailored for TWPro (200kg/m³) and KC (128kg/m³) systems, enhances its thermal efficiency and durability.
Key Features and Their Benefits
• Weather-Tight Seal: The collar forms a reliable barrier against rain, snow, and wind, protecting your chimney from moisture-related damage.
• Versatile Compatibility: Suitable for a range of heating appliances, this product integrates seamlessly with woodstoves, gas, and oil systems, making it a multifaceted solution for many homes.
• Certified Safety: With HETAS approval and CE marking, the product adheres to rigorous industry standards, ensuring the safety and well-being of your household.
• Simple Installation: Designed with the user in mind, the installation process is straightforward, minimising downtime and reducing the potential for error.
Addressing Common Concerns and Objections
Many homeowners may worry about the complexity of installing a chimney accessory. However, the Storm Collar - Ø 80 has been engineered for ease of fitment. Detailed instructions and clear guidelines make it a practical choice even for those who are not professionally trained. The minimal clearance required – 25mm above the flashing – simplifies positioning, while the use of silicone sealant ensures a uniform, water-tight finish with little hassle.
Furthermore, the robust construction means that the product not only performs in the short term but is a sound long-term investment. Instead of recurring maintenance expenses and potential repairs caused by water damage, the durable design of the Storm Collar reduces future risk, saving time and money over the lifespan of your chimney system.
Installation Guidelines
Proper installation is pivotal to the performance of any storm collar. The collar should be mounted approximately 25mm above the highest point of the flashing to facilitate effective water run-off. A continuous bead of high-quality silicone sealant should be applied along the top edge of the collar to reinforce the water-tight barrier. Additionally, the use of a Locking Band ensures that the dual-wall insulated chimney sections stay securely in place. Always observe the recommended clearances: 50mm for TWPro systems and 60mm for KC systems, as maintaining these distances is critical for safety.
Optional Accessories and Enhancements
While the Storm Collar - Ø 80 is designed to function as a stand-alone solution, buyers often consider complementary accessories to further enhance their chimney’s performance. Options may include additional sealing materials, specialized insulators, or mounting brackets. These accessories are available through National Flues and are designed to integrate seamlessly with the storm collar, offering even greater peace of mind and efficiency.
Making the Final Decision
Investing in the Storm Collar - Ø 80 is not just about buying a product; it’s about securing your home against unpredictable weather and avoiding the long-term costs associated with water damage. With its exceptional build quality, certification, and ease of installation, this storm collar is a wise choice for anyone looking to enhance the durability and safety of their chimney system. Whether you are a professional installer or a dedicated DIY enthusiast, the benefits of installing this product are clear and well-documented, ensuring that your chimney remains a secure, efficient, and long-lasting component of your home.
Every aspect of this product is designed for optimal performance—from its robust stainless steel construction to its superior insulation properties—and it stands as a testament to National Flues’ commitment to quality. With comprehensive guidelines and optional accessories available, this storm collar provides a complete solution that addresses every concern a homeowner might have.
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