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Sflue Black (31093STB) - Short Ext. Bracket Heavy Duty Wall Band - 324mm (42-052)
National Flues presents the Sflue Black Short Extension Bracket Heavy Duty Wall Band, a high-quality, robust accessory designed for chimney flues in solid fuel and gas/oil heating systems. This product, made from premium stainless steel materials and adhering to EN1856-1 standards, is perfect for homeowners and professionals seeking durable, HETAS approved chimney accessories. Explore our comprehensive range of chimney flue solutions, designed to enhance internal and external installations for fireplaces, stoves, and boilers.
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In Stock
£46.99
Give us a call if you find it cheaper and we'll try to price match.
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
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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.
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
Before installation, ensure that you have read through the installation manual provided with the product. When applying the Sflue Black Short Extension Bracket, always maintain a minimum distance of 50mm from any combustibles. Secure the twin wall insulated chimney parts using the provided locking band to ensure a stable connection. Adjust the wall band fixing centres to 2.5 metres when installed externally for extra security. It is advisable to check all components for any signs of damage before beginning the installation, and, if in doubt, consult a professional installer to guarantee compliance with safety standards.
This wall band is suitable for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil, and gas boilers.
The wall band features an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel. Both layers are 0.4mm thick.
The insulation consists of compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers.
Yes, the Sflue Black Wall Band is HETAS approved and CE marked, meeting EN1856-1 T450 N1 D V2 L50040 G50 standards.
For installation, secure the twin wall insulated chimney parts together using the provided locking band and ensure a distance of 50mm from any combustible materials.
Yes, for external applications, reduce the intervals between wall band fixing centres from 3.0 metres to 2.5 metres.
Yes, National Flues provides reliable nationwide delivery for all products, including the Sflue Black Wall Band.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Sflue Black (31093STB) - Short Ext. Bracket Heavy Duty Wall Band - 324mm buyers guide
Comprehensive Buyers Guide for the Sflue Black Short Extension Bracket Heavy Duty Wall Band
Whether you are a homeowner or a professional installer, selecting the right components for your chimney flue system is crucial for both safety and performance. The Sflue Black Short Extension Bracket Heavy Duty Wall Band is engineered to offer exceptional durability and reliability. In this guide, we will walk you through every aspect of this product, help you understand its features, optimisations for safety, and its compatibility with various heating systems, so you can make an informed purchasing decision.
Product Overview
The Sflue Black Short Extension Bracket is designed to extend a -051 wall band to the required length, reducing the fixing centre intervals from 3.0 metres to 2.5 metres when applied externally. This adjustment plays a significant role in ensuring optimum fixture stability and overall safety. Constructed with a heavy duty build using dual layers of high-grade stainless steel, the bracket is both corrosion-resistant and robust enough to handle rigorous heating conditions.
Key Features and Benefits
Heavy Duty Construction: The bracket utilises an outer skin of 304 Stainless Steel and an inner skin of 316L Stainless Steel, each 0.40mm thick. This dual-layer technology ensures that your chimney flue installation is built to last, providing long-term reliability under various fuel types such as wood, oil, gas, and low sulphur coal.
Insulation Excellence: The integration of densely packed rockwool (230kg/m³) contributes to high thermal efficiency. By encapsulating the insulation within twist-lock couplers, the design not only optimises heat retention but also provides an added layer of fire resistance.
Certifications and Safety Compliance: Both HETAS approval and CE marking underscore the product’s adherence to rigorous safety standards. This means that the bracket meets international safety and performance regulations, giving you the confidence to install it in your heating system.
Optimised Application: One of the most significant advantages of this product is its ability to reduce the wall band fixing centres when used externally. This optimisation improves overall stability and ensures that the secure mounting is maintained even in challenging installation scenarios.
Installation Process
Proper installation is pivotal to achieving the performance and safety benefits of the Sflue Black bracket. The installation process involves securing the twin wall insulated chimney parts together using the locking band provided. Always begin by verifying that all components are in pristine condition and that all safety guidelines are observed, particularly the 50mm clearance from any combustible materials. If you are not confident in undertaking the installation yourself, consider engaging a certified professional to ensure that the chimney system complies with local building regulations.
Addressing Common Objections
Many customers often express concerns about the installation complexity and compatibility with older systems. However, the Sflue Black Short Extension Bracket is designed to seamlessly integrate with both modern and more traditional chimney setups. Its robust construction means that it can handle the demands of various heating systems without compromising safety or performance. Additionally, National Flues prides itself on not only providing top-class products but also offering expert advice and support should you have any queries during the installation process.
Another common objection revolves around durability and maintenance. With the use of premium grade stainless steel and state-of-the-art laser welding technology, this bracket is built to withstand harsh conditions, ensuring minimal maintenance and reduced risk of deterioration over time. Regular inspections and adherence to installation guidelines will help maintain peak performance and extend the life of your chimney system.
Why Choose National Flues?
National Flues is renowned for delivering high-quality chimney accessories that meet exacting standards, ensuring safety and efficiency for every installation. With an unwavering commitment to excellence, their extensive range of products is backed by robust warranties and reliable nationwide delivery. This means that whether you are upgrading your current installation or embarking on a new project, National Flues is your trusted partner. Their customer service is committed to providing not just products, but comprehensive support and guidance throughout your purchase journey.
Making Your Purchase Decision
When you invest in the Sflue Black Short Extension Bracket Heavy Duty Wall Band, you are choosing a product that offers both superior performance and enhanced safety. Designed for demanding heating systems that utilise solid fuel or gas/oil, this product represents a smart investment in quality and longevity. The combination of advanced materials, rigorous safety credentials, and thoughtfully designed installation features ensures that you are getting exceptional value for money.
Before finalising your decision, consider exploring complementary accessories that can further enhance the efficiency and safety of your chimney flue system. National Flues offers a broad selection of related products, ensuring that every component within your system works harmoniously together. Do some additional research or speak to one of our experts if you have any further queries about auxiliary accessories and how they can benefit your setup.
In summary, the Sflue Black Short Extension Bracket is a standout choice for anyone seeking a reliable, efficient, and safety-conscious solution for their chimney flue extension needs. It combines cutting-edge construction technology with practical application features to assure you a seamless and secure installation experience. With this product, National Flues reinforces its position as a leader in the industry, offering solutions that are not only ahead of their time but also fully compliant with today's stringent safety standards.
To enjoy a worry‐free installation that enhances the overall performance and safety of your heating system, choose the Sflue Black Short Extension Bracket Heavy Duty Wall Band. Add this essential chimney accessory to your cart or call 01670 206 999.
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