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TWPro MB - Storm Collar - Ø 150 (58-150-082)
The TWPro MB Storm Collar Ø 150 is a premier chimney flue accessory designed for woodstoves, oil & gas boilers, and solid fuel appliances. Manufactured by TWPro, a leader in high-quality chimney solutions, this storm collar ensures superior water-tightness, protects roof flashings from extreme weather conditions, and offers excellent thermal insulation. With HETAS approval and CE marking, this accessory provides both safety and reliability, making it an ideal choice for homeowners seeking lasting performance and peace of mind.
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In Stock
£19.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from durable 304 and 316 grade stainless steel
Enhanced thermal resistance via compressed rockwool insulation
HETAS approved and CE marked for safety and reliability
Specifically engineered for water-tight chimney installations
Easy installation with a secure locking band system
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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 MB Storm Collar Ø 150 is designed for use on a range of appliances including woodstoves, gas coal-effect fires, oil, and gas boilers, as well as any solid fuel appliances. Its construction features an outer skin made from 304-grade stainless steel and an inner skin crafted from 316-grade stainless steel, both 0.4mm thick. The insulation is made from compressed rockwool, providing unmatched thermal resistance with a density of 200kg/m3 TWPro and 128Kg/m3.
This accessory is fully welded to ensure durability and a snug fit. The necessary distance to combustibles is 50mm for TWPro and 60mm for KC, making it a safe choice for any chimney setup. TWPro is HETAS approved and CE marked, adhering to the highest standards outlined in several EN1856-1 designations.
Installation is straightforward, involving the use of a Locking Band to secure the twin wall insulated chimney parts. Always ensure the required distance from combustibles is maintained for optimal safety.
SKU: 58-150-082
Technical Specifications
Material
304-grade stainless steel (outer) and 316-grade stainless steel (inner)
Skin Thickness
0.4mm each
Insulation
Compressed rockwool; 200kg/m3 (TWPro) and 128kg/m3 (KC)
Application
Woodstoves, gas coal-effect fires, oil & gas boilers, solid fuel appliances
Minimum Distance To Combustibles
50mm for TWPro and 60mm for KC
Certifications
HETAS approved, CE marked, complies with EN1856-1 designations
Installation Guidance
Install approx. 25mm above the tallest flashings; secure with a locking band and apply silicone for water-tightness
Install the storm collar 25mm above the highest part of your roof flashing. Secure the collar using the provided Locking Band to ensure a snug fit. Once positioned, apply a continuous bead of silicone around the top edge and the flue to create a complete water-tight seal. It is essential to maintain the required clearance from combustible materials—50mm for TWPro and 60mm for KC—to comply with safety regulations. Always refer to local building codes and follow the manufacturer's guidelines during installation.
The TWPro MB Storm Collar Ø 150 is suitable for solid fuel appliances such as woodstoves, gas coal-effect fires, oil and gas boilers, and any other solid fuel devices.
The outer skin of the TWPro MB Storm Collar is made from 304-grade stainless steel, and the inner skin is made from 316-grade stainless steel. Both are 0.4mm thick.
The TWPro MB Storm Collar should be installed approximately 25mm above the tallest part of the flashing. Once secured, apply a bead of silicone around the top edge and the flue to ensure complete water-tightness.
Yes, the TWPro MB Storm Collar is HETAS approved and CE marked, adhering to high safety and performance standards.
The insulation is made from compressed rockwool, offering a density of 200kg/m3 for TWPro and 128Kg/m3, providing excellent thermal resistance.
For TWPro, the distance to combustibles is 50mm, and for KC, it is 60mm. Always maintain these distances to ensure safety.
The product complies with several designations including TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20, among others.
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.
The Ultimate Guide to the TWPro MB Storm Collar Ø 150
When it comes to protecting one of the most important elements of your home – the chimney – choosing the right accessory is paramount. The TWPro MB Storm Collar Ø 150 not only ensures water-tightness as your flue passes through the roof, but it also safeguards your chimney from the harsh challenges of the elements. This comprehensive guide will walk you through everything you need to know about this indispensable product, addressing common queries, detailed specifications, installation tips, and much more.
Product Overview
The TWPro MB Storm Collar Ø 150 is designed for a variety of solid fuel and gas appliances including woodstoves, coal-effect fires, oil, and gas boilers. Featuring an outer skin made from 304-grade stainless steel and an inner skin from 316-grade stainless steel, both with a thickness of 0.4mm, this storm collar is built to endure. The product integrates compressed rockwool insulation that offers densities of 200kg/m3 or 128kg/m3, ensuring excellent thermal resistance which can contribute to energy efficiency and improved safety.
Key Features and Benefits
Durability: The dual-layer stainless steel construction means that your investment is protected against corrosion and extreme weather conditions. This robust design complements the resilience of your entire chimney system.
Thermal Efficiency: The use of high-density rockwool insulation not only provides outstanding thermal performance but also helps to maintain optimal temperatures within your chimney, reducing energy wastage.
Water-Tight Assurance: Designed specifically to provide water-tightness, the storm collar keeps your chimney and roof flashing free from water ingress. This critical feature is essential for preventing long-term damage due to weather-related issues.
Safety Compliance: With HETAS approval and CE marking, this product meets stringent safety and performance standards, ensuring confidence in every installation.
Ease of Installation: The TWPro MB Storm Collar is designed for hassle-free installation. With clear guidelines and a secure locking band system, even those with limited DIY experience can achieve a professional result.
Installation and Best Practices
Proper installation is crucial to maximise the benefits of the storm collar. The product should be installed approximately 25mm above the highest part of your roof flashing. This positioning allows for optimal drainage and protection against water penetration. The locking band that comes with the collar is essential in securing the accessory, ensuring that it remains firmly in place. Once the collar is secured, a continuous bead of silicon should be applied around the top edge and the flue. This step is vital for guaranteeing a water-tight seal.
Safety Note: Always maintain a minimum clearance from combustible materials: 50mm for TWPro and 60mm for KC. This safety distance is in accordance with stringent building codes and ensures that your chimney installation remains secure over the long term.
Who Should Consider This Product?
Homeowners and professionals alike will find that the TWPro MB Storm Collar Ø 150 meets a critical need in chimney maintenance. If you have experienced weather-related damage or need to ensure that your chimney remains water-tight and efficiently insulated, this product is an excellent choice. The appliance is ideal for those investing in a high-quality, reliable solution for their chimney system. Its compliance with European safety standards makes it suitable for both domestic and commercial applications.
Addressing Common Concerns
Are there alternative products available?
The market offers various storm collars; however, the TWPro MB Storm Collar Ø 150 stands out due to its high-quality stainless steel construction, advanced insulation performance, and adherence to rigorous safety standards.
How does this product contribute to energy savings?
By incorporating premium rockwool insulation, the storm collar helps maintain temperature consistency within the chimney, thereby reducing energy loss and contributing to overall energy efficiency.
What is the installation process like?
Installation is straightforward with clear guidelines provided. The product is designed for a secure, user-friendly setup, ensuring that even those with minimal DIY skills can install it safely and effectively.
Maintenance and Longevity
Routine inspections of your chimney system are advisable to ensure that all components, including the storm collar, are performing optimally. The durable stainless steel construction, paired with high-quality insulation, minimises the need for frequent replacements, thereby offering long-term reliability. This ensures that your investment continues to protect your home for many years.
Final Thoughts
Ultimately, the TWPro MB Storm Collar Ø 150 is an essential accessory for any chimney system requiring a robust, water-tight solution. With its superior build quality, excellent thermal resistance, and ease of installation, it is a standout choice for homeowners and industry professionals. Invest in quality, invest in safety. This accessory not only enhances the performance of your chimney but also bolsters the structural integrity of your home against severe weather conditions.
If you value durability, efficiency, and long-lasting performance, the TWPro MB Storm Collar Ø 150 is the ideal solution for you. Embrace the assurance of a product that meets the highest industry standards and transforms your chimney into a safer, more efficient asset for your property.
Buy now or call 01670 206 999.
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