Firestop Cover Plate (BLACK) - Ø 175
At a Glance
- Sleek black finish for a modern, polished look
- Constructed from premium 304 and 316 stainless steel (0.4mm thick) for durability
- Insulated with high-density compressed rockwool for enhanced thermal efficiency
- HETAS Approved and CE marked for uncompromised safety
- Designed for use with solid fuel, oil, and gas appliances
- Easy to install using magnets and spacers for a secure fit

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 Firestop Cover Plate (BLACK) - Ø 175 is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil, and gas boilers. This high-quality cover plate not only ensures a sleek finish to your installation but also maintains necessary airflow into the chamber without compromising safety. Crafted from premium-grade stainless steel, the outer skin is made from 304 grade, while the inner skin is constructed from 316 grade, both 0.4mm thick.
The insulation consists of compressed rockwool, offering densities of 200kg/m3 for TWPro and 128Kg/m3. All components are fully welded, ensuring durability and long-lasting performance. Compliance and safety are guaranteed, as the TWPro is HETAS Approved and CE marked.
To install, secure the TWPro Twin Wall Insulated Chimney parts with a Locking Band, ensuring a safe distance from any combustible materials like wood or plasterboard. This cover plate provides a practical and visually appealing solution for covering existing Firestop Plates.
SKU: 55-175-075
Technical Specifications | |
---|---|
SKU | 55-175-075 |
Dimensions | u00d8 175 mm |
Outer Material | 304 Stainless Steel (0.4mm thick) |
Inner Material | 316 Stainless Steel (0.4mm thick) |
Insulation | Compressed Rockwool (200kg/m3 for TWPro, 128kg/m3 for KC) |
Approvals | HETAS, CE |
Compatible With | TWPro Twin Wall Insulated Chimney Systems |
Fuel Compatibility | Wood, Oil, Gas, Low Sulfur Coal |
Installation Method | Magnets and Spacers |
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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Firestop Cover Plate (BLACK) - Ø 175 is an exceptional product that offers both functionality and aesthetics to your flue installation. National Flues highly recommends this product for its robust construction and ease of installation. As always, we proudly deliver nationwide and serve both retail and trade customers, offering unbeatable prices and reliable delivery.
The Firestop Cover Plate is used to cover an existing Firestop Plate, providing a neat and safe finish to your flue installation while ensuring adequate airflow into the combustion chamber.
National Flues is a nationwide supplier of high-quality fireplaces and flues, dedicated to providing reliable products with excellent customer service. Known for their competitive pricing, National Flues serves both retail and trade customers with secure online payments and dependable delivery.
