TWPro MB - Storm Collar - Ø 150 (58-150-082)
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
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.
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 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 |
