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TWPro Black - Wall Support 50-80mm - Ø 127 (42-125-053)
National Flues presents the TWPro Black Wall Support (50-80mm, Ø 127), a superior lateral support solution for your chimney flue. Ideal for various fuel appliances including wood, oil, and gas systems, this robust wall support guarantees structural stability and safety. Engineered from high-quality stainless steel and approved with HETAS and CE certifications, it is the perfect choice for homeowners and professionals. Explore our range of chimney flue accessories to complete your installation and ensure every component performs at its best.
In Stock
£33.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
High-grade stainless steel construction (304 outer, 316 inner, 0.4mm thick) Compressed rockwool insulation (230kg/m³) for optimum thermal performance Fully laser welded design for superior durability HETAS Approved & CE-marked for safety compliance 8-barbed twist-lock installation mechanism with a secure Locking Band Designed for lateral support every 3 metres Maintains a safe 50mm distance from combustible materials
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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 TWPro Black Wall Support (50-80mm, Ø 127) serves as an essential component for providing lateral support to your chimney flue system. Ideal for use with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers, this wall support is constructed with high-quality stainless steel. The outer skin is made from 0.4mm thick 304 grade stainless steel, while the inner skin uses 0.4mm thick 316 grade stainless steel.
Compressed rockwool insulation (230kg/m3 density) is encapsulated within the twist-lock couplers for optimum performance. Fully laser welded, it maintains a safe 50mm distance from combustibles. The TWPro wall support meets the strict standards for safety and efficiency, being HETAS Approved and CE-marked, with designation number EN1856-1 T450 N1 D V2 L50040 G50.
Its installation is straightforward, employing an 8-barbed twist lock mechanism secured by a Locking Band, and it’s recommended to use these wall supports every 3 meters along the flue.
SKU: 42-125-053
Technical Specifications
Product Name
TWPro Black Wall Support (50-80mm, Ø 127)
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316 Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (230kg/m³)
Safety Approvals
HETAS Approved, CE Marked
Installation Mechanism
8-barbed twist-lock with Locking Band
Recommended Spacing
Every 3 metres
Minimum Clearance
50mm from combustibles
Before starting installation, ensure that your chimney flue system is fully accessible and all safety procedures are in place. Begin by measuring the required support positions every 3 metres along the flue. Clean the mounting area to remove any debris. The TWPro Black Wall Support is designed with an 8-barbed twist-lock system that enables quick and secure attachment to the building structure. Position the support so that it maintains a strict 50mm clearance from any combustible material. Once in position, firmly twist the support until the barbs engage, then secure the assembly with the Locking Band. It is essential to check that the support is level and properly aligned before final tightening. If in doubt or for complex installations, consult a professional installer to ensure compliance with safety standards.
This wall support is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.
It should be used for lateral support at a minimum of every 3 meters along the flue.
The TWPro Black Wall Support should maintain a distance of 50mm from any combustible material.
Yes, it is HETAS Approved and CE-marked, with designation number EN1856-1 T450 N1 D V2 L50040 G50.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both 0.4mm thick. It also features compressed rockwool insulation.
The insulation, consisting of compressed rockwool with a density of 230kg/m3, is encapsulated within the twist-lock couplers.
The Locking Band secures the 8 barbed twist lock Twin Wall Insulated Chimney parts together.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, May 19th. 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.
Read our review in our TWPro Black - Wall Support 50-80mm - Ø 127 buyers guide
Comprehensive Buyers Guide for the TWPro Black Wall Support (50-80mm, Ø 127)
When it comes to chimney flue installations, quality and safety are paramount. The TWPro Black Wall Support is engineered to provide reliable lateral support, ensuring that your flue remains secure over time. In this guide, we will explore the features, benefits, installation tips, and considerations that make this product an essential accessory for your chimney system.
Product Overview
The TWPro Black Wall Support is constructed using premium 304 and 316 grade stainless steel, making it both durable and resistant to the harshest weather conditions. Its design incorporates compressed rockwool insulation, which not only enhances thermal efficiency but also contributes to the overall safety of your setup by maintaining the required 50mm clearance from combustibles. Being HETAS Approved and CE-marked, it adheres to stringent industry safety standards, providing assurance and peace of mind for both domestic homeowners and trade professionals.
Key Features and Advantages
- Superior Material Quality: The use of 304 stainless steel on the exterior and 316 stainless steel on the interior ensures that the wall support is robust and long-lasting. These materials are resistant to corrosion, making the product ideal for various climatic conditions.
- Innovative Insulation: The compressed rockwool insulation encapsulated within the twist-lock couplers adds a layer of thermal protection. This means improved energy efficiency and a safer flue system due to excellent heat retention and distribution.
- Precision Engineering: Fully laser welded components contribute to a seamless design that prevents gaps and potential structural weaknesses. This level of precision underscores the product’s commitment to safety and efficiency.
- Effortless Installation: The design includes an intuitive 8-barbed twist-lock mechanism paired with a Locking Band, which simplifies installation. This system ensures that the support is securely fixed to the building surface, reducing the chance of movement over time.
- Safety Compliance: With HETAS Approval and CE Marking, the TWPro Black Wall Support meets all necessary safety regulations, ensuring that it is a reliable and trusted choice for your chimney installation.
How It Works
The installation process is straightforward. The support is designed to be used every 3 metres along your chimney flue. Its unique twist-lock mechanism allows for quick installation, and the Locking Band ensures that the support remains firmly in place. The product’s design guarantees a consistent 50mm distance from any combustible surfaces, which is critical for preventing potential hazards. This makes it an excellent choice for a range of fuel appliances, including woodstoves, gas fires, and boilers.
Installation and Safety Considerations
Before installation, it is recommended to verify that the space where the support will be installed is clear of any obstructions. The support must be positioned at regular intervals to provide even stability, and professional advice should be sought if you are unsure about any part of the installation process. It is crucial to adhere strictly to the manufacturer’s guidelines to ensure long-term performance and safety.
Addressing Common Objections
Cost Concerns: While high-quality materials and robust construction mean that the TWPro Black Wall Support is priced at a premium, the long-term benefits and safety guarantees make it a cost-effective solution. Investing in quality now prevents costly replacements or repairs in the future.
Installation Complexity: Some customers worry about the complexity of installation. However, owing to the user-friendly twist-lock mechanism and detailed guidance provided, even those with modest DIY skills can achieve a secure and lasting installation. Moreover, support is available from experienced professionals should you require additional help.
Compatibility: Potential buyers might be concerned about compatibility with different chimney systems. Rest assured, this wall support is designed to work with a variety of systems, including solid fuel, oil, and gas appliances. Its versatile design ensures that it meets the needs of diverse installations while adhering to strict safety standards.
Why Choose National Flues?
National Flues is a trusted name in the industry, known for delivering high-quality products at competitive prices. We are dedicated to ensuring that our customers have access to reliable, safe, and efficient chimney components. Our extensive range of accessories is designed to complement your chimney installation perfectly, offering everything needed for a seamless setup.
When you invest in the TWPro Black Wall Support, you are not only enhancing the stability of your chimney flue but also ensuring that your home is protected by meeting all necessary safety regulations. Our products are rigorously tested to provide the utmost quality and performance.
Making the Decision
Choosing the right accessories for your chimney installation can seem overwhelming, but the TWPro Black Wall Support stands out due to its durability, ease of installation, and safety features. It is a worthwhile investment for anyone looking to maintain the integrity of their chimney flue while optimising thermal efficiency and ensuring lasting performance.
This detailed guide has provided an in-depth overview of the features, benefits, and installation details of the TWPro Black Wall Support. For customers who value quality, safety, and ease of installation, this product represents an ideal solution. National Flues is committed to your satisfaction and stands behind every product with support and expert advice.
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