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Round Finishing Plate 45° - Ø 125 (15-125-107)

National Flues presents the Round Finishing Plate 45° - Ø 125mm, a premium chimney finishing solution designed for excellence. Perfect for wood stoves, gas coal effect fires, and oil and gas boilers, this product combines robust quality with elegant design. Enhance the safety and style of your flue system with this high-quality finishing plate that is functionally versatile and aesthetically pleasing.
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£20.49
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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]

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 Material304 Stainless Steel - 0.40mm thick
Inner Material316L Stainless Steel - 0.40mm thick
InsulationHigh-density compressed rockwool
CertificationsHETAS, CE
DimensionsØ 125mm with 45° design
DesignationEN1856-1 T600 N1 W V2 L50040 TWPro G50/ KC G60
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
Installation MethodLocking band with silicone and screws
Installation is straightforward: Ensure the flue passes through a non-combustible wall with sufficient clearance as per TWPro/KC guidelines (50mm/60mm from combustibles). Clean the surface and apply a heat-resistant silicone around the flue to create a secure seal before fixing the finishing plate with screws. Always verify that installation complies with local building regulations and safety standards. Warning: Incorrect installation may compromise fire safety; if unsure, consult a professional.

This finishing plate is suitable for solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and oil and gas boilers.

The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel. Both are 0.4mm thick.

It uses compressed rockwool insulation with a density of 200kg/m3 TWPro or 128Kg/m3.

It is secured using a locking band. Ensure you maintain the required distance from the outside of the flue to any combustible material.

Yes, the TWPro range, including this finishing plate, is HETAS approved and CE marked.

A finishing plate provides a neat and tidy finish around the flue as it passes through walls, ensuring both aesthetic appeal and safety.

Maintaining the specified distance ensures that the heat from the flue does not ignite nearby combustible materials, thereby preventing fire hazards.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Round Finishing Plate 45° - Ø 125 buyers guide

Secure your finishing plate today for a professional finish and peace of mind!

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