Rain Cap Ø 175
At a Glance
- - Superior water protection to keep your chimney flue dry
- - Durable 304/316 stainless steel construction (0.40mm thick)
- - High-density compressed rockwool insulation (200kg/m³) for excellent thermal performance
- - HETAS approved and CE marked for safety compliance
- - Easy installation with the TWPro Twin Wall system
- - 50mm clearance requirement ensures safe installation
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: sales@nationalflues.com
- Info
- Specs
- Install
- FAQs
The Rain Cap Ø175 is designed to provide superior protection against water ingress into your chimney flue. Suitable for use with a variety of solid fuel and gas/oil appliances—including woodstoves, gas coal effect fires, and oil and gas boilers—this terminal ensures that your flue system remains efficient and dry. Constructed with durable 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both at a thickness of 0.4mm, it promises resilience and longevity.
The insulation is high-density compressed rockwool at 200kg/m3, ensuring excellent thermal performance. All components are fully welded for added durability. The TWPro system is HETAS approved and CE marked, with a designation number of EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, complying with rigorous safety standards.
Installation is straightforward with the TWPro Twin Wall Insulated Chimney parts, which are joined together using a locking band. Make sure to maintain a 50mm distance from any combustible material for safety.
SKU: 2-175-090
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 7th. 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 Rain Cap Ø175 is an excellent solution for protecting your flue system from water ingress. Its robust construction and versatile application make it a standout product. As always, National Flues delivers this product reliably across the UK, serving both retail and trade customers. You’ll rarely find better prices or more dependable delivery.
The Rain Cap Ø175 is designed to protect your chimney flue from water ingress, ensuring efficient functioning of your solid fuel and gas/oil appliances.
National Flues is a leading supplier of fireplaces and flues, offering unmatched prices and reliable delivery services nationwide. The company caters to both trade and retail customers with secure, hassle-free online payments for all transactions.
