Supalux Board (SXB0984) - 1220x2440x9mm
At a Glance
- - Non-combustible material engineered to withstand continuous temperatures up to 1000°C
- - Provides a reliable, flat and heat-resistant surface behind wood-burning stoves and high-heat appliances
- - Durable design suitable for both residential and commercial applications
- - Standard dimensions of 1220x2440mm with a 9mm thickness ensuring consistent performance

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 Supalux Board (SXB0984) – 1220x2440x9mm is a high-quality, non-combustible board designed for maximum safety and efficiency in fireplace and stove installations. Unlike regular plasterboard, which can withstand up to 45°C, the Supalux Board is engineered to endure continuous temperatures of up to 1000°C, making it the ideal choice for areas exposed to extreme heat. Key functions of this versatile board include providing a flat, heat-resistant lining for existing hearths, reflecting substantial heat back into the room, and acting as a robust thermal barrier.
Made from inherently non-combustible material, this board ensures both safety and longevity, offering peace of mind for residential and commercial applications alike.
SKU: 96-SUPALUX
Technical Specifications | |
---|---|
Dimensions | 1220 x 2440 mm |
Thickness | 9 mm |
Finish | Natural |
Continuous Temperature | Up to 1000u00b0C |
Material | Non-combustible |
SKU | 96-SUPALUX |
Product Code | SXB0984 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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
The Supalux Board (SXB0984) is a top-notch non-combustible solution perfect for any wood-burning stove installation. Ideal for trade and retail customers alike, this board guarantees safety and efficiency. At National Flues, we're proud to offer unbeatable prices and reliable nationwide delivery.
The Supalux Board (SXB0984) is used to create heat-resistant surfaces in areas exposed to high temperatures, such as behind wood-burning stoves or other heating appliances. It acts as a robust thermal barrier to ensure safety and efficiency.
SUPALUX® is renowned for its high-performance fire-resistant boards, delivering safety and peace of mind for various applications in both residential and commercial settings. Their products are designed to meet rigorous safety standards and provide long-lasting durability.
