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IL - Firestop Spacer - Ø 100 (24-100-54)
National Flues presents the IL Firestop Spacer Ø 100 – a robust and reliable gas vent accessory that ensures safe and efficient venting for domestic gas-fired appliances. This high-quality chimney safety solution is designed to maintain essential clearances where flues penetrate floors or ceilings, making it an ideal choice for homeowners and professionals alike. Enhance your gas vent system with this trusted and proven product from National Flues.
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£14.99
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At a Glance
Essential for maintaining safe clearance at floor or ceiling penetrations
Constructed with an aluminium liner and zalutite outer case for durability
Compatibility with naturally aspirated domestic gas-fired appliances
Suitable for both internal and external installations
Designed to handle flue gas temperatures up to 250°C
Over 25 years of proven reliability in chimney 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 IL Firestop Spacer Ø 100 is an essential component for a safe and efficient chimney flue system. This twin wall insulated pre-fabricated domestic gas vent system has been a UK favourite for over 25 years. Known for its quality and reliability, it's designed for naturally aspirated domestic gas-fired appliances fitted with a draught hood or diverter.
The vent operates under negative pressure and in dry conditions, handling flue gas temperatures up to 250°C. Available in three diameter sizes: 100mm, 125mm, and 150mm, it features an aluminium liner and a zalutite outer case, separated by a 6mm air gap. Suitable for both internal and external installations, it is not built for condensing or positive pressure applications.
SKU: 24-100-54
Technical Specifications
SKU
24-100-54
Item
Firestop Spacer - u00d8 100
Designation
EN 1856-1 T250 N1 D Vm L11030 0(50)
System
IL
InnerMaterial
Aluminium
OuterMaterial
Zalutite (coated steel with zinc and aluminium)
Temperature
Up to 250u00b0C
Approvals
CE, BS EN 9001:2008
DistanceToCombustibles
50mm (2 Inches)
Warranty
5 year conditional warranty
JointMethod
Push fit and twist lock
DiameterOptions
100mm, 125mm, 150mm
SuitableApplications
Internal and external installations for naturally aspirated domestic gas-fired appliances with draught hood/diverter
• Ensure that the spacer is installed at all floor and ceiling penetrations where combustible materials are present.
• Always use in conjunction with the recommended Support Plate to maintain the proper clearance from combustibles.
• Follow the manufacturer’s installation guidelines and safety instructions for push fit and twist lock connections.
• Do not use this product in condensing or positive pressure applications, as it is engineered for naturally aspirated systems only.
• Verify that the installation environment is dry and within the specified operational temperature to guarantee optimal performance.
It is used at floor or ceiling penetration points to maintain the required clearance to combustible materials in conjunction with a Support Plate.
The IL vent system is designed for naturally aspirated domestic gas-fired appliances with a draught hood or diverter.
Yes, the IL Firestop Spacer is suitable for both internal and external applications.
No, this product is not suitable for condensing or positive pressure applications.
The IL gas vents are available in 100mm, 125mm, and 150mm diameter sizes.
The product features an aluminium liner and a zalutite outer case, separated by a 6mm air gap.
The IL system can handle flue gas temperatures up to 250°C.
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 - Firestop Spacer - Ø 100 buyers guide
Introduction
The IL Firestop Spacer Ø 100 is a cornerstone component in ensuring that your chimney flue system operates safely and efficiently. Designed by National Flues, this product has been trusted for over 25 years to maintain proper clearances from combustible materials while efficiently venting flue gases. In this guide, we will explore every facet of this essential accessory, outline its features and benefits, cover installation tips, and discuss how it fits into your overall chimney safety setup.
Product Overview
The IL Firestop Spacer is engineered for naturally aspirated domestic gas-fired appliances that are fitted with a draught hood or diverter. Its design accommodates both internal and external installations, thereby offering flexibility in achieving optimal chimney performance. The product features a robust aluminium liner coupled with a zalutite outer casing – a type of coated steel that marries the durability of steel with the corrosion resistance of a zinc and aluminium mixture. With a capacity to manage flue gas temperatures up to 250°C, it stands as an indispensable safeguard within your vent system.
Key Features and Their Benefits
Safety and Reliability: The primary role of the IL Firestop Spacer is to maintain a secure clearance between the flue system and any combustible materials. This is particularly critical when the flue or chimney passes through floors or ceilings. The use of high-grade materials ensures that the spacer endures the demanding conditions typically encountered in domestic gas vent systems.
Durable Construction: The combination of an aluminium liner and a zalutite outer case not only imparts robustness to the product but also assures longevity and consistent performance. This dual-material construction helps resist the effects of high temperatures and corrosive elements, thereby reducing the need for frequent replacements or repairs.
Easy Installation: With a user-friendly push fit and twist lock joint method, the IL Firestop Spacer simplifies the installation process. This design consideration makes it an attractive choice for both professionals and DIY enthusiasts, minimising installation time and potential errors.
Versatility: The spacer is available in a range of diameter sizes – 100mm, 125mm, and 150mm – ensuring compatibility with various chimney configurations. Its adaptability means it can be integrated into a wide range of domestic setups, from new installations to retrofits in existing systems.
Installation Guidance
When installing the IL Firestop Spacer, it is paramount to adhere to manufacturer guidelines. Installation should always be performed in dry conditions and within the temperature limits specified by the product.
Step-by-Step Instructions:
1. Preparation: Inspect the spacer and all associated components, including the Support Plate, to ensure there is no damage incurred during transit.
2. Positioning: Locate the correct spot where the flue system penetrates the floor or ceiling. Ensure that all combustibles are at least 50mm away from the penetration point.
3. Fitting: Insert the spacer into position using the push fit and twist lock mechanism. Confirm that the joint is secure and that there are no gaps allowing exposure to high temperatures.
4. Verification: Double-check the installation against the manufacturer's clearance recommendations and safety standards.
Addressing Common Concerns
Many users are often concerned about compatibility and ease-of-installation. With the IL Firestop Spacer, you can be confident that each unit is designed to fit seamlessly into established chimney systems while maintaining the critical separation distance from combustible elements.
Concern: Installation Complexity
The design of the IL Firestop Spacer emphasises ease of installation. The simple push fit and twist lock mechanism means that even those with a limited technical background can successfully complete the installation with minimal assistance.
Concern: Durability in Harsh Conditions
Constructed with an aluminium liner and a specially coated zalutite outer case, this product is built to withstand the high temperatures and environmental factors commonly encountered in both indoor and outdoor installations.
Concern: Availability of Accessories
While the IL Firestop Spacer is a critical component, its performance can be further enhanced by pairing it with complementary accessories such as Support Plates and additional venting components. We recommend exploring our range of firestop and venting accessories to maximise the safety and efficiency of your gas vent system.
Complementary Accessories
To further optimise your installation, consider pairing the IL Firestop Spacer with accessories that ensure complete safety and performance. Support Plates, for instance, help to stabilise the vent system and maintain the proper clearance from openings. Additionally, check out other National Flues products designed to enhance chimney performance and safety. The integration of these accessories can significantly prolong the life of your vent system and provide added peace of mind.
Why Choose National Flues?
National Flues stands out as a leader in chimney and flue solutions across the UK. Our products are built to the highest industry standards, ensuring safety, reliability, and long-lasting performance. With decades of experience and a commitment to customer satisfaction, we provide expert guidance and quality products that meet the evolving needs of both retail and trade customers. When you choose our products, you are investing in a system that has been tried, tested, and trusted by countless households and professionals alike.
Final Thoughts
In summary, the IL Firestop Spacer Ø 100 is an essential addition to any gas vent system, designed not only to meet but exceed safety standards. Its durable construction, ease of installation, and compatibility with a range of domestic appliances make it an outstanding choice for ensuring a secure and efficient chimney system. Whether you are a professional installer or a DIY enthusiast, investing in this product will enhance the overall safety and performance of your vent system.
Buy now or call 01670 206 999.
Upgrade your gas vent system today with the IL Firestop Spacer – your safety is our priority!
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