Round Finishing Plate 45° - Ø 125
At a Glance
- Robust construction with dual-grade stainless steel
- HETAS approved and CE marked for safety compliance
- Suitable for multiple fuel types including wood, oil, gas, and low sulphur coal
- Easy installation with locking band for a secure fit
- High-density rockwool insulation for excellent thermal protection

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 Round Finishing Plate 45° - Ø 125mm is ingeniously designed for use with a variety of appliances including wood stoves, gas coal effect fires, and oil and gas boilers. It’s constructed with an outer skin of 304-grade stainless steel at 0.4mm thickness and an inner skin of 316 grade steel of the same thickness, ensuring durability and resistance to high temperatures. The insulation comprises high-density compressed rockwool, providing excellent thermal protection.
Fully welded joints guarantee robust and lasting performance. This product is HETAS approved and CE marked, with a designation number proving its compliance with top industry standards. The TWPro design maintains a safe distance from combustible materials, making it a secure addition to any flue system.
Easily installable with a locking band, it’s designed for ease of use and maximum safety.
SKU: 15-125-107
Technical Specifications | |
---|---|
Outer Material | 304 Stainless Steel - 0.40mm thick |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Insulation | High-density compressed rockwool |
Certifications | HETAS, CE |
Dimensions | Ø 125mm with 45° design |
Designation | EN1856-1 T600 N1 W V2 L50040 TWPro G50/ KC G60 |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Installation Method | Locking band with silicone and screws |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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.
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National Flues Ltd Verdict
The Round Finishing Plate 45° - Ø 125mm is an exceptional choice for those seeking a high-quality and reliable finishing plate for their chimney flue systems. At National Flues, we offer unbeatable prices, reliable delivery services nationwide, and cater to both retail and trade customers.
The Round Finishing Plate serves to create a neat and professional finish around your flue system where it passes through non-combustible walls, maintaining safety and enhancing aesthetics.
National Flues is a premier provider of high-quality fireplaces and flues in the UK. Known for competitive pricing, reliable nationwide delivery, and exceptional customer service, we cater to both retail and trade customers with a secure online payment system.
