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2pc. Round Fixed Finishing Plate (150) 45° - Ø 125 (15-125-116)

National Flues presents the 2pc. Round Fixed Finishing Plate – a meticulously engineered chimney finishing plate designed for peace of mind and refined aesthetics. Ideal for flue systems installed in woodstoves, gas coal effect fires, and boilers, this finishing plate offers a perfect blend of functionality and style. Enhance your chimney installation with our top-quality finishing plate, crafted from premium stainless steel to ensure enduring performance and safety.
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£31.49
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At a Glance

  • 2-piece round fixed finishing plate for a flawless flue exit through non-combustible walls
  • Made with dual-layer stainless steel (304 outer, 316 inner) for superior durability
  • Designed for solid fuel and gas/oil appliances including woodstoves and boilers
  • HETAS approved and CE marked, ensuring industry-leading safety
  • Easy installation with silicone and screws using a secure Locking Band

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]

Our 2pc. Round Fixed Finishing Plate (150mm, 45°) - Ø 125mm is a top-tier finishing solution designed for solid fuel and gas/oil appliances like woodstoves, gas coal effect fires, and oil and gas boilers. Expertly crafted with a dual-layer of premium stainless steel, the outer skin is composed of 304-grade stainless steel with a thickness of 0.4mm, while the inner skin is made from 316-grade stainless steel of the same thickness.

It features compressed rockwool insulation with an impressive density of 200kg/m3 TWPro / 128Kg/m3 KC, ensuring maximum durability and heat resistance.Safety is paramount; hence, this finishing plate ensures a safe distance to combustibles—50mm for TWPro and 60mm for KC. It holds HETAS approval and CE marking, and adheres to rigorous standards such as TWPro EN1856-1 T600 N1 W V2 L50040 G50, TWPro EN1856-1 T200 W V2 L50040 O20, KC EN1856-1 T600 N1 W V2 L50040 G60, and KC EN1856-1 T200 W V2 L50040 O20.Installing TWPro Twin Wall Insulated Chimney parts is straightforward with a Locking Band. Ensure a secure fit using silicone and screws, and maintain the recommended distance from the flue to any combustible materials.

SKU: 15-125-116

Technical Specifications
SKU15-125-116
Dimensions150mm width x u00d8125mm diameter
Angle45u00b0
Outer Material304 Stainless Steel, 0.40mm thick
Inner Material316 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool (200kg/mu00b3 TWPro / 128kg/mu00b3 KC)
ApprovalsHETAS / CE
Safe DistanceTWPro: 50mm, KC: 60mm
Compatible AppliancesWoodstoves, gas coal effect fires, oil and gas boilers
Installation is straightforward. Begin by ensuring that your flue system components are clean and free from obstructions. Position the finishing plate to align with the non-combustible wall. Apply a continuous bead of high-temperature silicone along the joining edges. Secure the plate firmly using appropriate screws, ensuring a Locking Band is in place for added stability. Always verify that the required clearance to combustibles (50mm for TWPro; 60mm for KC) is maintained throughout the installation. Adhere to manufacturer guidelines and safety standards to ensure a secure, efficient setup.

This finishing plate is ideal for solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances.

The outer skin is made from 304-grade stainless steel (0.4mm thick), and the inner skin is made from 316-grade stainless steel (0.4mm thick). It features compressed rockwool insulation with a density of 200kg/m3 TWPro / 128Kg/m3 KC.

Yes, the TWPro version is HETAS Approved and CE marked, meeting standards such as EN1856-1 T600 N1 W V2 L50040 G50.

The safe distance is 50mm for TWPro and 60mm for KC.

Secure the finishing plate using silicone and screws, ensuring that you maintain the required distance from the outside of the flue to any combustible materials.

This finishing plate is Ø 125mm in diameter and 150mm wide.

Not at all. The TWPro Twin Wall Insulated Chimney parts are easily secured together using a Locking Band.
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 2pc. Round Fixed Finishing Plate (150) 45° - Ø 125 buyers guide

Don’t wait – secure this premium finishing plate today for a cleaner, safer flue installation.

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