× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

IL - Support Plate - Ø 150 (24-150-50)

National Flues brings you the high-quality IL Support Plate Ø 150, an essential support component for insulated gas vent systems. Designed for naturally aspirated gas-fired appliances, this robust and reliable support plate is the perfect choice for ensuring safe and secure installations. Whether you are upgrading your current gas vent system or installing a new one, trust National Flues for durability and performance.
Hover to Zoom / Click for Gallery
£22.99
Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

  • Robust construction with an aluminium liner and zalutite outer case
  • Engineered for naturally aspirated gas appliances with a draught hood
  • Handles flue gas temperatures up to 250°C with reliability
  • Designed for both internal and external installations
  • Proven performance over 25 years in the UK market
  • Available in 100mm, 125mm, and 150mm diameters

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]

The IL Support Plate Ø 150 is a cornerstone of our highly regarded range of twin wall insulated gas vents. With a history exceeding 25 years in the UK market, this system has earned its reputation for quality and reliability. It’s engineered specifically for naturally aspirated domestic gas-fired appliances that are equipped with a draught hood or diverter.

Featuring a robust aluminium liner and a zalutite outer case separated by a 6mm air gap, this support plate ensures your chimney operates under negative pressure and dry conditions while handling flue gas temperatures up to 250°C. Available in diameters of 100mm, 125mm, and 150mm, it's versatile and suitable for both internal and external installations. Please note, it's not designed for condensing and positive pressure applications.

SKU: 24-150-50

Technical Specifications
SKU24-150-50
Diameter150mm
Material InnerAluminium
Material OuterZalutite (coated steel)
Air Gap6mm
Max Flue Gas Temperature250u00b0C
Distance To Combustibles50mm (2 Inches)
Warranty5 year conditional warranty
Joint MethodPush fit and twist lock
ApprovalsCE, BS EN 9001:2008
Ensure the IL Support Plate Ø 150 is used in conjunction with the supplied support flange. Follow the manufacturer’s guidelines for secure push fit and twist lock installation. Confirm that your gas appliance is naturally aspirated with a draught hood or diverter. Maintain a clearance of at least 50mm from combustibles. This product is designed for both internal and external applications, but is not suitable for condensing or positive pressure systems. Always adhere to safety standards during installation.

The IL Support Plate Ø 150 is suitable for naturally aspirated domestic gas-fired appliances that have a draught hood or diverter.

No, the IL Support Plate Ø 150 is not suitable for condensing nor positive pressure applications.

The IL Support Plate Ø 150 can handle flue gas temperatures up to 250°C.

Yes, this product is suitable for both internal and external applications.

It consists of an aluminium liner and a zalutite outer case, separated by a 6mm air gap.

This product has been used in the UK for over 25 years, establishing a reputation for quality and reliability.

The IL Support Plate is available in 100mm, 125mm, and 150mm diameters.
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 - Support Plate - Ø 150 buyers guide

Secure your installation with the IL Support Plate Ø 150 today – durability and safety in every detail!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal