2pc. Round Fixed Finishing Plate 90° - Ø 175
At a Glance
- - Dual-layer stainless steel construction: Outer skin in 304 and inner skin in 316, each 0.40mm thick
- - High-density compressed rockwool insulation ensures optimum thermal performance
- - Suitable for a range of appliances including wood stoves, gas coal effect fires, oil and gas boilers
- - Fully welded design for enhanced durability and a streamlined, professional finish
- - HETAS approved and CE marked, ensuring it meets the highest safety standards

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 2pc. Round Fixed Finishing Plate 90° - Ø 175 is a superb choice for ensuring a clean and professional finish around your flue pipe as it passes through a non-combustible wall. Designed for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and both oil and gas boilers, this finishing plate ensures safety and a sleek appearance.
Constructed with high-grade materials, the outer skin is 304-grade stainless steel and the inner skin is 316-grade stainless steel, both being 0.4mm thick. Featuring high-density compressed rockwool insulation (200kg/m3 TWPro / 128Kg/m3), all parts are fully welded for ultimate durability. With approval from HETAS and CE markings, you can trust the high standards and safety of this product.
Installation is straightforward using a Locking Band, and ensuring the required distance from combustibles is maintained, making it a reliable and efficient choice for any flue installation.
SKU: 15-175-117
Technical Specifications | |
---|---|
SKU | 15-175-117 |
Diameter | 175mm |
Material Outer | 304 Grade Stainless Steel (0.40mm thick) |
Material Inner | 316 Grade Stainless Steel (0.40mm thick) |
Insulation Density | 200 kg/mu00b3 (TWPro) / 128 kg/mu00b3 (KC) |
Approvals | HETAS, CE |
Appliance Compatibility | Wood stoves, gas coal effect fires, oil and gas boilers |
Distance To Combustibles | TWPro: 50mm; KC: 60mm |
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 2pc. Round Fixed Finishing Plate 90° - Ø 175 is an essential for any flue installation, ensuring a neat and secure finish where your flue enters through a non-combustible wall. We are rarely beaten on price and offer reliable delivery across the UK. Ideal for both trade and retail customers.
This finishing plate is designed to provide a neat and secure finish where a flue pipe passes through a non-combustible wall, ensuring both safety and aesthetics.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive prices, reliable delivery, and top-notch customer service for both retail and trade clients.
