Sflue Black (2188706B) - Ventilated Firestop Plate (Solid Fuel) - Ø 152 (42-150-071)
At a Glance
- HETAS approved and CE marked for uncompromised safety
Dual-grade stainless steel construction (304 outer / 316 inner) for durability
Robust 0.40mm construction in both inner and outer layers
Compressed rockwool insulation (230kg/m³) ensures superior heat containment
Simple installation with an 8-barbed twist lock system secured by a locking band
50mm minimum clearance from combustibles for enhanced safety
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 3rd. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types of terms and conditions for warranties. Mi-Flex flue liner, for example, comes with 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.
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 Black (2188706B) Ventilated Firestop Plate is a crucial component for safely passing chimneys through upper combustible floors, especially for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers. Constructed with durability in mind, the outer skin is made from 304 grade stainless steel, while the inner skin boasts a 316 grade stainless steel build, both at 0.4mm thickness. The robust insulation, made of compressed rockwool at a density of 230kg/m3, is encapsulated within the twist-lock couplers, ensuring that heat remains contained.
The Sflue system is HETAS approved and CE marked with Designation Number EN1856-1 T450 N1 D V2 L50040 G50, which signifies its quality and compliance with safety standards. Installation is straightforward with an 8-barbed twist lock system, secured with a locking band, and it requires a 50mm distance from combustibles to ensure safety.
SKU: 42-150-071
| Technical Specifications | |
|---|---|
| SKU | 42-150-071 |
| Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
| Materials | 304 Stainless Steel (outer), 316 Stainless Steel (inner) |
| Thickness | 0.40mm (each layer) |
| Insulation | Compressed Rockwool (230kg/mu00b3) |
| Approval | HETAS / CE |
| Clearance | 50mm from combustibles |
| Installation Method | 8-barbed twist lock system with locking band |
| Warranty | 15 Years manufacturing defect warranty, 2 Years paint warranty |
| Applicable Fuels | Wood, Oil, Gas, Low sulphur coal |
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