Sflue (2108706) - Firestop Plate (Gas) - 152mm Ø
At a Glance
- HETAS approved and CE marked for safety standards
- Durable construction with 304 and 316L stainless steel
- 0.40mm thick outer and inner skins for corrosion resistance
- Includes compressed rockwool insulation with a density of 230kg/m³
- Designed for solid fuel, gas, and oil appliances
- Ensures a required 50mm clearance from combustibles

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 Sflue Firestop Plate (Gas) - 152mm Ø is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, boilers, and other solid fuel appliances. Constructed with an outer skin made from 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, this firestop plate assures durability and corrosion resistance. It features an insulation layer of compressed rockwool with a density of 230kg/m³, encapsulated within robust twist-lock couplers.
The Sflue system is HETAS approved and CE marked, meeting the EN1856-1 T450 N1 D V2 L50040 G50 standards, ensuring high quality and safety. Installation is simplified with an 8-barbed twist lock system and securing locking band, maintaining a crucial 50mm distance from any combustible material. This product is not load-bearing.
SKU: 22-150-070
Technical Specifications | |
---|---|
Product Name | Sflue Firestop Plate (Gas) - 152mm u00d8 |
SKU | 22-150-070 |
Dimensions | 152mm u00d8 |
Outer Material | 304 Stainless Steel (0.40mm thick) |
Inner Material | 316L Stainless Steel (0.40mm thick) |
Insulation | Compressed rockwool (230kg/mu00b3) |
Approvals | HETAS / CE (EN1856-1 T450 N1 D V2 L50040 G50) |
Distance To Combustibles | 50mm |
Warranty | 15 Years |
System | Sflue |
Application | Solid fuel and gas/oil appliances |
Max Flue Gas Temperature | 250u00b0C |
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.
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National Flues Ltd Verdict
The Sflue Firestop Plate (Gas) - 152mm Ø is a top-notch choice for both retail and trade customers. With unbeatable prices and nationwide delivery, National Flues ensures that you get the best product efficiently and reliably.
The Sflue Firestop Plate (Gas) - 152mm Ø is used to provide location, fire, and dust stopping where the TLPro system passes through non-combustible floors. It is crucial for appliances with flue gas temperatures not exceeding 250°C.
National Flues is a reputable supplier of fireplaces and flue systems across the UK, offering unparalleled prices and reliable delivery services to both retail and trade customers. Our products ensure safety, quality, and efficiency.
