Sflue Black (31093STB) - Short Ext. Bracket Heavy Duty Wall Band - 324mm (42-052)
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Fast deliveryMonday, November 17th*
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Best PriceCall us to beat any price you found online.
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At a Glance
- Heavy duty construction using 304 and 316L stainless steel
- Robust design with 0.40mm thick inner and outer skins
- HETAS approved and CE marked for safety compliance
- Laser welded for precision, ensuring durability
- Designed for external application, optimising fixing intervals from 3.0m to 2.5m
- Compatible with solid fuel and gas/oil appliances
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: sales@nationalflues.com
- Details
- Specs
- Install/Packs
- FAQs
The Sflue Black (31093STB) - Short Extension Bracket Heavy Duty Wall Band is an indispensable element for securing your chimney flue. Designed for use with solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, as well as oil and gas boilers, this wall band ensures optimal safety and efficiency. Constructed with a robust outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both skins are 0.4mm thick.
The insulation comprises densely packed rockwool at 230kg/m³, encapsulated within twist-lock couplers. This durable construction is fully laser welded and requires a safe distance of 50mm from combustibles.This product is HETAS approved and CE marked, confirming its compliance with EN1856-1 T450 N1 D V2 L50040 G50 standards. The twist-lock twin wall insulated chimney parts are easily secured using a locking band, promising hassle-free installation.
SKU: 42-052
Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.
About National Flues Ltd +
We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 42-052 |
| Size | 324mm |
| Inner Material | 316L Stainless Steel (0.40mm) |
| Outer Material | 304 Stainless Steel (0.40mm) |
| Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
| Insulation | Densely packed Rockwool at 230kg/m³ |
| Approvals | HETAS / CE |
| Distance To Combustibles | 50mm |
| Warranty | 15 Years manufacturing defect warranty; 2 Years paint Warranty |
