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2pc. Round Fixed Finishing Plate (150) 45° - Ø 175 (15-175-116)

National Flues presents the high-quality 2pc Round Fixed Finishing Plate, an essential chimney flue accessory designed for secure and elegant installations. This finishing plate, ideal for use with woodstoves, gas coal effect fires, and oil/gas boilers, offers a robust and durable solution engineered from premium 304 and 316 stainless steel. Perfect for professional installers and DIY enthusiasts alike, it enhances both the performance and aesthetics of your flue system while ensuring compliance with HETAS and CE standards.
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£37.99
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At a Glance

  • Constructed from durable 304-grade stainless steel (outer) and 316-grade stainless steel (inner)
  • Fixed at a precise 45° angle for a neat, professional finish
  • Two-piece design engineered for solid fuel, gas, and oil appliances
  • HETAS approved and CE marked, ensuring high safety standards
  • Easy installation with silicone and screws, offering robust attachment

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:

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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The 2pc. Round Fixed Finishing Plate (150) 45° - Ø 175 is designed for a professional, clean finish where your flue passes through a non-combustible wall. This product is perfect for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and boilers.

Made from robust 304-grade stainless steel on the outer skin and 316-grade stainless steel on the inner skin, both 0.4mm thick, this finishing plate ensures durability and performance. The insulation consists of compressed rockwool with densities of 200kg/m3 TWPro and 128Kg/m3. Fully welded for extra strength, it maintains a safe distance of 50mm to combustibles (60mm on KC parts).

HETAS approved and CE marked, the TWPro Twin Wall Insulated Chimney parts are easy to install, secured together with a locking band. Ensure you maintain the recommended clearance from the flue to any combustible materials such as wood or plasterboard.

SKU: 15-175-116

Technical Specifications
SKU15-175-116
Outer Material304 Stainless Steel, 0.40mm thick
Inner Material316 Stainless Steel, 0.40mm thick
Finishing Angle45u00b0
Plate Width150mm
Maximum Diameter175mm
InsulationCompressed Rockwool (TWPro: 200kg/mu00b3, KC: 128kg/mu00b3)
ClearanceTWPro: 50mm / KC: 60mm
ApprovalsHETAS / CE
Installation is straightforward: begin by positioning the two-piece finishing plate so that it sits flush against the non-combustible wall. Secure the plate using high-quality silicone and appropriate screws to ensure a firm attachment. Be mindful to maintain the minimum clearance from combustible materials – 50mm for TWPro parts and 60mm if using KC parts. It is essential to verify that your wall is non-combustible before installation. Should you have any uncertainties, always consult a qualified professional to guarantee a safe and compliant installation. Additionally, ensure that all measuring guidelines are adhered to, particularly when aligning the fixed 45° angle, to achieve both a secure fit and a visually appealing finish.

The finishing plate is used to provide a clean and professional finish around the flue where it passes through a non-combustible wall.

The outer skin is made from 304-grade stainless steel, and the inner skin is made from 316-grade stainless steel, both with a thickness of 0.4mm.

Yes, this product is suitable for solid fuel and gas/oil appliances including woodstoves, gas coal effect fires, and oil and gas boilers.

The TWPro is HETAS approved and CE marked, meeting the necessary standards for safety and performance.

Use silicone and screws to securely attach the plate to the wall at the specified fixed 45° angle. Ensure the required distance from the outside of the flue to any combustible materials is maintained.

The insulation is composed of compressed rockwool with a density of 200kg/m3 for TWPro and 128Kg/m3.

The required clearance is 50mm for TWPro parts and 60mm for KC parts.
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 175 buyers guide

Secure your professional flue finish today – order now!

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