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2pc. Round Fixed Finishing Plate 45° - Ø 80 (15-80-115)

National Flues proudly presents the 2pc. Round Fixed Finishing Plate 45° - Ø 80, a high-quality flue accessory crafted for excellence and durability. This premium finishing plate, ideal for various solid fuel and gas/oil appliances, combines a sleek design with robust build quality. Enhance your flue system with our expertly engineered, HETAS approved, and CE marked finishing plate, designed to provide a professional and secure finish in any installation environment.
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£17.49
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At a Glance

  • Robust construction using premium 316L inner and 304 outer stainless steel (0.40mm thick each)
  • Compressed rockwool insulation with densities of 200kg/m³ (TWPro) and 128kg/m³ (KC) for enhanced safety
  • Precisely engineered 45° fixed angle design for a seamless finish
  • HETAS approved and CE marked, ensuring compliance and reliability
  • Ideal for use with wood, oil, gas, and low sulphur coal appliances
  • Easy installation with locking band, silicone, and screws
  • Fully welded parts for superior durability

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.
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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.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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

The 2pc. Round Fixed Finishing Plate 45° - Ø 80 is meticulously designed to ensure a professional finish where your flue passes through a non-combustible wall at a fixed 45° angle. Constructed with robust 304 grade stainless steel for the outer skin and premium 316 grade stainless steel for the inner skin, both 0.4mm thick, this finishing plate is built to last.

The insulation is made from compressed rockwool, boasting an impressive density of 200kg/m³ TWPro / 128Kg/m³ KC to ensure optimal safety and performance. Fully welded parts provide additional durability. TWPro is HETAS approved and meets stringent CE marking standards, making it a reliable choice for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and boilers.

For installation, simply secure the parts together using a locking band, and ensure a safe distance of 50mm TWPro or 60mm KC from combustibles. This plate is both efficient and easy to secure using silicone and screws.

SKU: 15-80-115

Technical Specifications
SKU15-80-115
DimensionsDesigned for a 45u00b0 angle, 75mm wide, fitting u00d8 80
MaterialsOuter: 304 Stainless Steel (0.40mm thick); Inner: 316 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/mu00b3 TWPro / 128kg/mu00b3 KC)
ApprovalsHETAS, CE marked
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Installation MethodSecured with a locking band, silicone, and screws
Clearance50mm (TWPro) and 60mm (KC) from combustible materials
For a secure and professional installation, begin by positioning the finishing plate where your flue exits through the non-combustible wall at a fixed 45° angle. Secure the parts together using the provided locking band. Next, attach the plate firmly to the wall using silicone and screws. Ensure that you maintain a safe clearance distance of 50mm for TWPro or 60mm for KC from any combustible materials. Always double-check that all fastenings are adequately installed to ensure long-term stability and compliance with building regulations. Warning: Failure to adhere to the recommended clearance distances could compromise safety and product performance.

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

Yes, it is suitable for solid fuel, gas, and oil appliances, including wood stoves, gas coal effect fires, and boilers.

The plate is designed for a fixed 45° angle and is 75mm wide.

Secure the parts together using a locking band and attach the plate to the wall using silicone and screws. Ensure a safe distance from any combustible materials.

Yes, TWPro is HETAS approved and CE marked, ensuring compliance with industry standards.

The insulation is made from compressed rockwool, providing density of 200kg/m³ TWPro / 128Kg/m³ KC.

Yes, the finishing plate is constructed to handle high temperatures, making it suitable for various heating appliances.
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 45° - Ø 80 buyers guide

Secure your 2pc. Round Fixed Finishing Plate now for an impeccable and durable flue finish!

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