TWPro MB - MB Round Finishing Plate 90° (1 Piece) - Ø 100
At a Glance
- Constructed with 0.4mm thick 304 grade stainless steel outer skin and 316 grade inner skin
- Versatile use with solid fuel, gas, and oil appliances
- Neat, professional 90° finishing design for flue pass-through applications
- Fully welded construction for enhanced security
- HETAS Approved and CE marked for safety and compliance

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 Round Finishing Plate 90° (1 Piece) - Ø 100 is designed for both solid fuel and gas/oil appliances, making it versatile for various installation needs. This plate is perfect for applications such as woodstoves, gas coal effect fires, oil, and gas boilers. Constructed with 0.4mm thick 304 grade stainless steel on the outer skin and 316 grade stainless steel on the inner skin, it ensures durability and strength.
The insulation comprises compressed Rockwool with a density of 200kg/m3 TWPro / 128Kg/m3. All parts are fully welded, ensuring secure and reliable connections. The TWPro system has approved safety measures with a distance to combustibles of 50mm and has been HETAS Approved and CE marked, meeting the designation numbers: TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20.
The product can be easily installed using a locking band, and it is essential to maintain the required distance from the flue to any combustible materials for safety.
SKU: 58-100-113
Technical Specifications | |
---|---|
Material Outer | 0.4mm 304 Grade Stainless Steel |
Material Inner | 0.4mm 316 Grade Stainless Steel |
Insulation | Compressed Rockwool (200kg/m3 TWPro / 128Kg/m3) |
Approval | HETAS Approved, CE Marked |
Dimension | Ø 100 |
Installation Method | Locking band, silicone and screws |
Safety Distance | 50mm from combustibles |
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 Round Finishing Plate is an excellent finishing accessory for your flue installations. Its robust construction and high safety standards make it an ideal choice for any flue system. Available for both retail and trade customers, we offer reliable nationwide delivery. Never be beaten on price with National Flues.
This finishing plate is used to cleanly and securely finish the area where a flue pipe passes through a wall at a 90° angle.
National Flues is a leading supplier of fireplaces and flues across the UK, offering competitive pricing, reliable delivery, and dedicated service to retail and trade customers. Secure online payments and trade accounts are available.
