IL - Wall Band (Internal) - Ø 100
At a Glance
- - Robust lateral support at intervals not exceeding 3 metres
- - Durable aluminium liner with a zalutite (zinc/aluminium coated) outer case
- - Proven design used successfully in the UK for over 25 years
- - Suitable for domestic gas vent systems operating at up to 250°C
- - Simple, secure push fit and twist lock joint method

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.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The IL Wall Band (Internal) Ø100 is essential for ensuring the lateral stability of your chimney flue system. Installed at intervals not exceeding 3 metres, this robust wall band provides unwavering support. Perfect for use in domestic gas vent systems, it operates under negative pressure and dry conditions with flue gas temperatures up to 250°C.
This twin-wall insulated system, with its aluminium liner and zalutite outer case separated by a 6mm air gap, has been a trusted choice in the UK for over 25 years due to its durability and design excellence. Choose from diameters of 100mm, 125mm, and 150mm to suit your installation needs. Note that if used externally, weather protection is required to safeguard the galvanized component.
The IL Wall Band is not suitable for condensing and positive pressure applications.
SKU: 24-100-51
Technical Specifications | |
---|---|
SKU | 24-100-51 |
Product Name | IL Wall Band (Internal) u00d8 100 |
System | IL |
Inner Material | Aluminium |
Outer Material | Zalutite (Zinc/Aluminium Coated Steel) |
Diameter | 100mm |
Max Flue Gas Temperature | 250u00b0C |
Installation Interval | Every 3 metres |
Approvals | CE, BS EN 9001:2008 |
Flue System Type | Domestic Gas Vent |
Warranty | 5 year conditional warranty |
Joint Method | Push fit and twist lock |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
National Flues Ltd Verdict
National Flues proudly offers the IL Wall Band (Internal) Ø100, known for its reliability and quality. Trust us for competitive prices and efficient nationwide delivery to both retail and trade customers.
The IL Wall Band (Internal) Ø100 is used to provide lateral support for domestic gas vent systems at regular intervals, ensuring structural stability and integrity.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and exceptional service to both retail and trade customers.
