Sflue Black (31093STB) - Short Ext. Bracket Heavy Duty Wall Band - 324mm (42-052)
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: [email protected]
- Info
- Specs
- Install
- 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
| 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/mu00b3 |
| Approvals | HETAS / CE |
| Distance To Combustibles | 50mm |
| Warranty | 15 Years manufacturing defect warranty; 2 Years paint Warranty |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, May 30th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also 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. 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.
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