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Sflue Black (31093LGB) - Long Ext. Bracket Heavy Duty Wall Band - 600mm (42-054)
The Sflue Black (31093LGB) Heavy Duty Wall Band Extension Bracket is a premium accessory from Sflue, combining quality craftsmanship with innovative design. This long extension bracket is ideal for solid fuel and gas/oil appliance installations, ensuring both safety and compliance with industry standards. As a vital chimney component, it complements Sflue Black flue systems and enhances the overall performance of your heating appliance, whether you are upgrading an existing setup or installing a new system.
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In Stock
£59.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Robust dual-grade stainless steel construction (304 outer, 316 inner) for superior durability
Designed for both solid fuel and gas/oil appliances including woodstoves and boilers
High-density compressed rockwool insulation (230kg/m3) for excellent thermal safety
Fully laser welded for outstanding structural integrity
8 barbed twist-lock system ensures secure and straightforward installation
HETAS approved and CE marked for compliance with stringent safety standards
600mm extension bracket optimises wall band configurations to reduce fixing centres
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Please Note: All dimensions refer to the internal diameter of flues.
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The Sflue Black (31093LGB) - Long Extension Bracket Heavy Duty Wall Band at 600mm is designed specifically for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers. This high-grade component features an outer skin made from 304-grade stainless steel and an inner skin constructed of 316-grade stainless steel, both at 0.4mm thickness. For optimal insulation, it incorporates compressed rockwool with a density of 230kg/m3, securely encapsulated within twist-lock couplers.
The entire unit is fully laser welded, ensuring robustness and longevity. This wall band maintains a mandatory 50mm clearance from combustibles for enhanced safety. Not only is it HETAS approved and CE marked, but its installation is straightforward with its 8 barbed twist lock system, using locking bands to ensure secure assembly.
SKU: 42-054
Technical Specifications
SKU
42-054
Product Name
Sflue Black (31093LGB) - Long Ext. Bracket Heavy Duty Wall Band - 600mm
Length
600mm
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316L Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (230kg/m3)
Fixing Method
8 barbed twist-lock system with locking bands
Clearance
50mm from combustibles
Applicable Fuels
Wood, Oil, Gas, Low sulphur coal
Approvals
HETAS, CE
Warranty
15 years manufacturing defect warranty; 2 years paint warranty
To install the Sflue Black Extension Bracket, begin by ensuring that your mounting surface is free of debris and meets all clearance requirements — notably, a minimum of 50mm distance from combustible materials. Align the bracket with the designated fixing centres, typically reducing the interval from 3.0 metres to a safer 2.5 metres when paired with a -051 wall band. Engage the 8 barbed twist-lock system firmly using the provided locking bands, ensuring each connection is secure and stable. It is advisable to double-check the alignment before completing the installation. For external applications, confirm that the wall surface is robust enough to support the bracket’s load and that all connections comply with EN1856-1 standards for chimney systems.
The Sflue Black (31093LGB) is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.
The bracket features an outer skin made from 304-grade stainless steel and an inner skin made from 316-grade stainless steel. Both skins are 0.4mm thick, providing excellent durability and heat resistance.
This extension bracket uses compressed rockwool insulation with a density of 230kg/m3, which is encapsulated within twist-lock couplers.
You should maintain a distance of 50mm from any combustible material such as wood or plasterboard from the outer surface of the flue.
Yes, it features an 8 barbed twist lock system that securely locks chimney parts together using a locking band, making installation straightforward.
Yes, this product is HETAS approved and CE marked, meeting stringent safety and performance standards.
This designation number indicates the product’s compliance with European standards for chimney and flue systems, particularly for high-temperature applications.
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 (31093LGB) - Long Ext. Bracket Heavy Duty Wall Band - 600mm buyers guide
Introduction
The Sflue Black (31093LGB) Long Extension Bracket Heavy Duty Wall Band is designed with precision and durability in mind. Its innovative design, made from dual-grade stainless steel and complemented by high-density rockwool insulation, ensures that your chimney system remains safe and efficient. Whether you are a homeowner or a professional installer, this product is an excellent investment in performance and reliability.
Product Overview
Quality and Durability:
Crafted with an outer layer of 304-grade stainless steel and an inner layer of 316L stainless steel, this extension bracket combines the best of both materials. The 0.40mm thickness ensures a robust build, which is further enhanced by fully laser welded joints. With these features, this product is not only built to last but also stands up to the demanding environment of solid fuel and gas/oil applications.
Thermal Efficiency:
Incorporating compressed rockwool with a density of 230kg/m3, the bracket provides exceptional thermal insulation. This feature is crucial in maintaining efficient combustion and reducing energy loss, while also adding an extra layer of safety against heat transfer.
Key Features and Their Benefits
- Dual-Grade Stainless Steel Construction: This results in superior resistance to corrosive elements and extreme temperatures, making it ideal for long-term use in various heating systems.
- 8 Barbed Twist-Lock System: The innovative twist-lock mechanism secures all components firmly in place, ensuring that your installation remains stable even under challenging conditions.
- Extended Length (600mm): The longer bracket allows for flexible placement and helps to reduce the spacing between wall band fixing centres from 3.0 metres to 2.5 metres, optimising the installation process.
- Certified Safety Standards: With HETAS approval and CE marking, the product adheres to stringent safety and performance guidelines, giving you peace of mind during installation and use.
Installation Process
Preparation
Before beginning the installation, ensure that all tools and components are at hand. It is crucial to prepare your mounting surface by cleaning it thoroughly and verifying that it meets the necessary safety clearances. The recommended clearance from combustibles is 50mm, which is essential for preventing potential fire hazards.
Step-by-Step Guide
1. Positioning: Align the bracket with your existing wall bands. The bracket is designed to work with a -051 wall band, reducing the required spacing. Mark the fixing points accurately.
2. Securing: Use the 8 barbed twist-lock system along with the locking bands to secure the bracket. Make sure each connection is firmly in place.
3. Verification: Once installed, verify that the bracket maintains the mandatory 50mm clearance from any combustible materials. A meticulous check at this stage will save time and potential rework later.
4. Final Adjustments: If the bracket is being used in an external application, ensure that the wall surface is capable of bearing the load. Adjust any minor misalignments before considering the installation complete.
Safety and Compliance
Safety is paramount in chimney installations. The Sflue Black Extension Bracket complies with the EN1856-1 standard, making it suitable for high-temperature and demanding environments. The 50mm clearance from combustibles is a non-negotiable requirement that enhances safety. The product has been rigorously tested and is HETAS approved and CE marked, ensuring that it meets the highest standards in the industry.
Maintenance Tips:
- Regularly inspect the bracket for any signs of wear or loosening, especially after extreme weather conditions.
- Ensure that all twist-lock connections remain secure over time.
- Adhere to the manufacturer’s guidelines during any maintenance checks to maintain warranty conditions.
Addressing Common Objections
Cost Concerns
While it may appear that premium components come at a higher cost, the Sflue Black Extension Bracket offers excellent value for money. Its durability and high-quality construction mean that any initial investment will pay dividends over time in reduced maintenance costs and enhanced safety.
Installation Challenges
The bracket has been engineered for ease of installation. The innovative twist-lock system simplifies assembly, so even those with limited technical expertise can confidently install the product without the need for specialised tools.
Aesthetic and Functional Integration
Some may worry that utilitarian components detract from a home’s interior. However, since this bracket is primarily a functional element of your chimney system, it seamlessly integrates without disrupting your home’s aesthetic appeal. Moreover, its robust build enhances the overall safety and efficiency of your heating installation.
Conclusion
The Sflue Black (31093LGB) Long Extension Bracket is a superior choice for those who value safety, efficiency, and top-tier performance in their heating systems. With its advanced features, such as dual-grade stainless steel construction, high-density rockwool insulation, and innovative twist-lock installation method, it offers a comprehensive solution that meets all modern safety standards. Whether you are upgrading an existing chimney system or installing a new one, this bracket plays a critical role in optimising performance and ensuring that your home remains both safe and warm.
This guide has addressed key concerns related to product performance, installation, cost, and maintenance. With a clear focus on safety and compliance, it provides you with the essential information needed to make an informed decision. Enhance your chimney installation with the reliability and quality that only Sflue Black can deliver. Add to cart or call 01670 206 999.
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