We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
IL - Storm Collar (supplied with Sealant) - Ø 125 (24-125-83)
Discover the IL Storm Collar (supplied with Sealant) Ø125 at National Flues – a premium chimney flue accessory designed for excellence. Engineered for robust domestic gas vent systems, this IL product combines high-grade aluminium with durable zalutite, offering superior performance, safety, and reliability. Ideal for naturally aspirated, non-condensing applications, this accessory stands out as a top choice for ensuring a secure, weatherproof seal in your home.
Hover to Zoom / Click for Gallery
In Stock
£16.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Weatherproof design for reliable sealing
Pre-applied sealant simplifies installation
Durable aluminium liner with a zalutite outer casing
Ideal for naturally aspirated, non-condensing gas vent systems
Trusted performance in the UK for over 25 years
×
Email Product
Enter your email address to send the product details:
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 IL Storm Collar (supplied with Sealant) Ø 125 is part of a robust twin wall insulated pre-fabricated domestic gas vent system. For over 25 years, this range has been a staple in the UK, known for its exceptional quality and reliability. The IL gas vent is specifically engineered for naturally aspirated domestic gas-fired appliances featuring a draught hood or diverter.
It is designed to work under negative pressure and dry conditions, handling flue gas temperatures up to 250°C. Available in three diameter sizes—100mm, 125mm, and 150mm—the system comprises an aluminium liner coupled with a zalutite outer case, separated by a 6mm air gap. This storm collar is suitable for both internal and external applications, although it is not appropriate for condensing and positive pressure applications.
SKU: 24-125-83
Technical Specifications
SKU
24-125-83
Diameter
125mm (u00d8 125)
System
IL Gas Vent
Inner Material
Aluminium
Outer Material
Zalutite (zinc & aluminium coated steel)
Flue Gas Temperature
Up to 250u00b0C
Distance To Combustibles
50mm (2 Inches)
Joint Method
Push fit and twist lock
Approvals
CE, BS EN 9001:2008
Warranty
5 year conditional warranty
Ensure the roof flashing area is clean and properly prepared. Apply the supplied sealant evenly around the flue pipe. Secure the IL Storm Collar over the pipe and engage the push fit and twist lock mechanism fully. Follow the manufacturer's guidelines closely to maintain the integrity of the weatherproof seal. Note: This product is not suitable for condensing or positive pressure systems.
A storm collar is used to create a weatherproof seal around the flue pipe where it exits the roof, preventing water ingress.
Yes, the IL Storm Collar comes supplied with sealant to ensure a secure and reliable installation.
The IL Storm Collar is available in three diameter sizes: 100mm, 125mm, and 150mm.
Yes, the IL Storm Collar is suitable for both internal and external applications.
No, this storm collar is designed for non-condensing applications and is not suitable for condensing and positive pressure systems.
The IL gas vent system, including the storm collar, is designed to handle flue gas temperatures of up to 250°C.
The IL gas vent system has been a trusted solution in the UK for over 25 years, known for its quality 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.
Read our review in our IL - Storm Collar (supplied with Sealant) - Ø 125 buyers guide
Introduction
When it comes to maintaining the safety and efficiency of your home’s gas vent system, every component plays a crucial role. The IL Storm Collar, supplied with sealant, is an indispensable accessory designed to create a secure, weatherproof seal around your flue pipe. This comprehensive buyer’s guide will introduce you to the features, benefits, and installation process of this high-quality product while addressing potential concerns and helping you make an informed decision.
Product Overview
The IL Storm Collar is part of the time-tested IL twin wall insulated gas vent system that has been a mainstay in the UK for over 25 years. Manufactured using an aluminium inner liner and a robust zalutite outer casing, this component is engineered to stand up to harsh weather conditions and deliver reliable performance over time. The inclusion of pre-applied sealant simplifies the installation process, ensuring that even less experienced DIY enthusiasts can achieve a professional finish.
Features and Benefits
Weatherproof Design:
- The primary function of the IL Storm Collar is to provide a secure barrier that prevents water ingress at the point where the flue pipe exits the roof. A proper seal is vital to protecting the internal structure of your home from potential damage caused by moisture.
Pre-Applied Sealant:
- The collar comes with sealant already applied, thereby removing the need for additional purchasing and reducing installation time. This ensures a straightforward setup with minimal error, particularly beneficial for non-professionals.
Robust Construction:
- Combining an aluminium liner with a zalutite outer casing, the IL Storm Collar offers enduring strength and corrosion resistance. This dual-material construction is specially selected to meet the demands of both internal and external installations under varying weather conditions.
Versatile Application:
- While this storm collar is ideally suited for naturally aspirated domestic gas-fired appliances with draught hoods or diverter systems, it is not intended for condensing or positive pressure systems. Its design ensures effective performance when utilised within its specified scope.
Regulatory Compliance:
- The product meets CE and BS EN 9001:2008 standards, ensuring its reliability and suitability for residential applications. This adherence to high standards provides additional assurance of safety and quality.
Installation Guidelines and Safety Considerations
Preparing for Installation
Before beginning the installation process, ensure that the area around your roof flashing is clean and free from debris. This product is designed to work seamlessly with existing gas vent systems, but it is vital to verify that all components are appropriate for your specific setup.
Step-by-Step Installation
1. Clean the Surface: Ensure that the area where the flue pipe meets the roof is free of dirt and loose particles.
2. Apply the Sealant: Using the pre-supplied sealant, coat the flue pipe evenly. This guarantees a watertight bond once the collar is in place.
3. Position the Storm Collar: Carefully place the IL Storm Collar over the flue pipe.
4. Secure the Collar: Engage the push fit and twist lock mechanism firmly to ensure that the collar is securely fastened.
Always follow the manufacturer’s detailed instructions and verify that the product is installed in accordance with local building regulations and safety standards.
Frequently Asked Questions
Many customers ask if the IL Storm Collar can be installed by someone with limited DIY experience. The answer is yes; the design and included sealant are specifically meant to simplify the process. Another common query involves the durability of the product under harsh weather conditions. Thanks to its aluminium and zalutite construction, this accessory is built to withstand extreme conditions and ensure long-term performance.
Addressing Concerns and Objections
Installation Difficulty:
- Some may worry about the complexity of installing a component that plays a critical role in your gas vent system. However, the IL Storm Collar is engineered to be as user-friendly as possible, with clear instructions and a simple twist-lock mechanism ensuring a secure fit even for beginners.
Durability and Weather Resistance:
- Concern about potential corrosion or degradation due to weather exposure is unfounded. The choice of materials not only meets but exceeds industry standards, ensuring that your installation remains effective and robust over time.
System Compatibility:
- It is important to note that this accessory is designed specifically for naturally aspirated, non-condensing systems. If your system operates under different conditions, alternative solutions should be considered. However, for the vast majority of domestic installations, the IL Storm Collar is the ideal choice.
Conclusion
The IL Storm Collar (supplied with Sealant) is a vital addition to any gas vent system, offering both reliability and ease of installation. With its weatherproof design, pre-applied sealant, and durable construction, this product ensures a secure and long-lasting seal, protecting your home from the adverse effects of water ingress and weather-related damage. By choosing this accessory, you are making an investment in the safety and efficiency of your gas vent system, thereby reinforcing the overall integrity of your home.
Every detail, from manufacturing standards to installation procedures, has been crafted with the end-user in mind. Whether you are a professional installer or a DIY enthusiast, the IL Storm Collar provides an excellent blend of performance, quality, and ease of use. Do not let installation uncertainties or concerns about durability hold you back. The comprehensive design and thoughtful inclusion of pre-applied sealant mean that you can approach your project with confidence and achieve a professional finish effortlessly.
Invest in quality, protect your home, and enjoy the peace of mind that comes with using a product trusted by homeowners across the UK for more than 25 years. Buy now or call 01670 206 999.
Compatible and other products that may be of interest...