Antiwind cowl - Ø 450 (3-450-091)
At a Glance
- Made from high-grade 316L stainless steel
Superior wind protection for chimney flues
Seamless integration with the SWPro system
Suitable for both non-condensing and condensing applications
CE marked and compliant with EN 1856-1 standards
Innovative push-fit jointing with secure locking band
Designed for high and low temperature conditions
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, August 6th. This is based on current lead times for this product. 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 on 01670 206 999. 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.
Best 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]
- Summary
- Specs
- Install
- FAQs
The Antiwind cowl - Ø 450 is a premier choice for superior wind protection for your chimney. Constructed from high-grade 316L stainless steel, it integrates seamlessly into the SWPro modular single wall flue system. This system is lauded for its versatility, suitable for a range of applications including boilers, ovens, ventilation systems, and as a chimney shaft liner.
It excels in both high and low-temperature settings, accommodating non-condensing and condensing applications with positive and negative pressure flue gases.This cowl is not only durable but also CE marked, conforming to rigorous safety and quality standards (EN 1856-1: T200 H1 W Vm L50050 O(50)). The installation is straightforward, thanks to its push-fit jointing system and secure locking band, ensuring a tight and reliable fit. For P1 and H1 installations, jointing gaskets must be applied at each joint, maintaining a safe 50mm distance from combustible materials.Choose the Antiwind cowl - Ø 450 for dependable wind protection and enhanced flue system performance.
SKU: 3-450-091
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| System | SWPro Modular Single Wall |
| Approvals | CE Marking, EN 1856-1: T200 H1 W Vm L50050 O(50) |
| Fuels | Gas, Oil |
| Dimensions | u00d8 450 |
| Temperature Compatibility | High & Low Temperature, Non-condensing & Condensing |
| Installation | Push-fit jointing with locking band |
| Distance To Combustibles | 50mm |
| Warranty | 10 Years |
What our experts say!
"The Antiwind Cowl - Ø 450 is a top-tier product in our chimney flues collection. It excels in providing wind protection, ensuring a consistent flue system performance. National Flues prides itself on offering unbeatable prices and reliable nationwide delivery for both retail and trade customers."
The Antiwind Cowl - Ø 450 is designed to provide effective wind protection for chimneys, enhancing the stability and efficiency of flue systems in various temperature and pressure conditions.
National Flues is a leading UK supplier of fireplaces and flues, known for competitive pricing and reliable nationwide delivery for both retail and trade clients. We pride ourselves on delivering high-quality products and exceptional customer service.
