Storm Collar - Ø 150
At a Glance
- - Made from high-quality 304 grade stainless steel (outer) and 316 grade stainless steel (inner) at 0.4mm thickness
- - Engineered for watertight roof passages
- - Complies with TWPro and KC clearance requirements (50mm and 60mm respectively)
- - HETAS approved and CE marked for safety and compliance
- - Equipped with a Locking Band for secure installation
- - Suitable for a variety of appliances including woodstoves, oil/gas boilers, and coal effect fires

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 Storm Collar - Ø 150 is an essential component in your chimney flue system, designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Crafted with precision, the outer skin is made from 304 grade stainless steel, while the inner skin uses 316 grade stainless steel, both boasting a thickness of 0.4mm. Enhanced by compressed rockwool insulation with a density of 200kg/m3 TWPro / 128Kg/m3, and fully welded parts, this storm collar assures superior durability and safety.
It maintains a critical 50mm distance from combustibles for TWPro and 60mm for KC. Approved by HETAS and CE marked, it adheres to stringent standards with designation numbers TWPro EN1856-1 T600 N1 W V2 L50040 G50 and KC EN1856-1 T600 N1 W V2 L50040 G60. Install easily with a Locking Band, ensuring all parts fit securely together and maintaining the necessary distance from combustible materials.
SKU: 15-150-082
Technical Specifications | |
---|---|
SKU | 15-150-082 |
Product Name | Storm Collar - u00d8 150 |
Outer Material | 304 Stainless Steel, 0.40mm thick |
Inner Material | 316L Stainless Steel, 0.40mm thick |
Insulation | Compressed Rockwool (200kg/mu00b3 TWPro / 128kg/mu00b3) |
Approval | HETAS Approved, CE Marked (TWPro EN1856-1 T600 N1 W V2 L50040 G50 / KC EN1856-1 T600 N1 W V2 L50040 G60) |
Fuel Suitability | Wood, Oil, Gas, Low Sulphur Coal |
Clearance To Combustibles | 50mm for TWPro, 60mm for KC |
Installation Feature | Locking Band provided for secure assembly |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Storm Collar - Ø 150 is a top-notch choice for ensuring water tightness in roof passages. Suitable for various fuel types, it stands up robustly to extreme weather conditions. We're proud to supply this excellent product with reliable nationwide delivery for both retail and trade customers.
The Storm Collar - Ø 150 is designed to ensure watertight roof passages and protect flashings from extreme weather conditions.
National Flues: Delivering high-quality fireplaces and flue solutions nationwide at competitive prices, with reliable service for both retail and trade customers.
