TWPro MB - 2pc. Round Fixed Finishing Plate (150) 90° - Ø 150
At a Glance
- Professional, two-piece design for a neat flue finish
- Constructed with durable 304- and 316-grade stainless steel (0.4mm thick)
- Incorporated compressed rockwool insulation (200kg/m3) ensuring optimal safety
- HETAS approved and CE marked for quality and compliance
- Secure attachment using a locking band, silicone and screws for easy installation

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 TWPro MB - 2pc. Round Fixed Finishing Plate (150) 90° - Ø 150 is an essential component for achieving a professional finish to your flue system. Specifically designed for use with solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, oil, and gas boilers, this finishing plate provides both functionality and aesthetics.
Constructed with a 0.4mm thick outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, this plate offers durability and resistance against corrosion. The insulation is made from compressed rockwool with a density of 200kg/m3, ensuring optimal safety by maintaining a safe distance from combustibles—50mm for TWPro and 60mm for KC. Fully HETAS approved and CE marked, this finishing plate is easy to install with a locking band, silicone, and screws.
It is designed to keep the required distance from combustible materials, making it a reliable choice for complex installations.
SKU: 58-150-118
Technical Specifications | |
---|---|
Outer Diameter | 150mm |
Fixed Angle | 90° |
Outer Material | 304-grade stainless steel (0.4mm thick) |
Inner Material | 316-grade stainless steel (0.4mm thick) |
Insulation | Compressed rockwool (200kg/m3) |
Safety Distances | TWPro: 50mm, KC: 60mm |
Approvals | HETAS approved, CE marked |
Installation Method | Locking band, silicone, and screws |
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 TWPro MB - 2pc. Round Fixed Finishing Plate is a robust and practical solution for managing flue installations. Backed by National Flues’ reliable nationwide delivery, it is perfect for both retail and trade customers. This product ensures a neat finish for any flue system, making it a must-have for maintaining aesthetic and safety standards. Highly recommended!
This product is designed to provide a clean and professional finish around a flue as it passes through a non-combustible wall, ensuring that the area is tidy and safe.
National Flues is a trusted supplier of fireplaces and flues, offering unbeatable prices and reliable delivery nationwide. They serve both retail and trade customers with a commitment to quality and customer satisfaction.
