TWPro MB - Finishing Plate 30°-45° - Ø 80
At a Glance
- Designed for flues at angles between 30° and 45°
- Constructed with an outer 304-grade and inner 316-grade stainless steel skin
- Fully welded for robust, durable performance
- Insulated with high-density compressed rockwool for superior thermal efficiency
- HETAS approved and CE marked, meeting stringent industry standards
- Easy installation using silicone, screws, and a locking band

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 Finishing Plate 30°-45° - Ø 80mm is a premium component designed for use with solid fuel, gas, and oil appliances like wood stoves, gas coal effect fires, and boilers. Constructed with durability in mind, the plate features an outer skin of 304-grade stainless steel, and an inner skin of 316-grade stainless steel, both 0.4mm thick. The fully welded design ensures robust construction, and the plate is insulated with compressed rockwool for superior performance.The TWPro system is HETAS approved and CE marked, meeting the highest industry standards with designation numbers TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20.
It's designed to maintain a safe distance from combustibles, offering a 50mm clear space for TWPro and 60mm for KC systems.Installation is straightforward, with parts secured via a locking band. This finishing plate is especially suited for flues passing through non-combustible walls at angles between 30° and 45°. Use silicone and screws to ensure a secure fit against the wall.
SKU: 58-80-097
Technical Specifications | |
---|---|
Model | TWPro MB Finishing Plate 30u00b0-45u00b0 - u00d8 80mm |
Material | 304-grade stainless steel (outer), 316-grade stainless steel (inner) |
Thickness | 0.4mm each |
Insulation | Compressed Rockwool (200kg/mu00b3 for TWPro systems, 128kg/mu00b3 for KC systems) |
Approval | HETAS approved, CE marked |
Clearance | 50mm for TWPro systems, 60mm for KC systems |
Installation | Secured using locking band, silicone and screws |
Applications | Solid fuel, gas, and oil appliances |
Angle Compatibility | 30u00b0 to 45u00b0 |
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 TWPro MB Finishing Plate 30°-45° - Ø 80mm is a top-tier product for any flue installation. We pride ourselves on unbeatable prices and reliable nationwide delivery, serving both retail and trade customers.
The TWPro MB Finishing Plate is designed to provide a neat finish around flues as they pass through non-combustible walls. It is suitable for various appliances including solid fuel, gas, and oil-based systems.
TWPro is a trusted name in the chimney flue industry, known for producing high-quality, certified components that meet rigorous safety and performance standards.
