TWPro MB - Finishing Plate 30°-45° - Ø 150
At a Glance
- - Ideal for chimney flue installations at 30°-45°
- - Constructed with durable 304 & 316 grade stainless steel
- - Superior thermal performance with compressed rockwool insulation
- - HETAS Approved and CE marked for safety and compliance
- - Fast and secure installation with silicone and screws

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 150 is your go-to solution for an impeccably finished chimney flue setup. Ideal for solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers, this finishing plate ensures that your chimney installation is both safe and aesthetically pleasing. Expertly crafted with an outer skin of 304 grade stainless steel (0.4mm thick) and an inner skin of 316 grade stainless steel (0.4mm thick), this unit boasts supreme durability.
The insulation, made from compressed rockwool with a density of 200kg/m3 (TWPro) or 128Kg/m3, guarantees optimal performance. All the components are fully welded for extra reliability. Notably, the TWPro system is HETAS Approved and CE marked, with designation numbers TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20, confirming its compliance with crucial standards.
When installing, ensure to maintain the designated distance of 50mm (TWPro) to combustibles. This finishing plate is designed to be secured using silicone and screws, ensuring a snug and secure fit.
SKU: 58-150-097
Technical Specifications | |
---|---|
Dimensions | u00d8 150 mm; Suitable for 30u00b0-45u00b0 angles |
Material | Outer skin: 304 grade stainless steel (0.4mm), Inner skin: 316 grade stainless steel (0.4mm) |
Insulation | Compressed rockwool (200kg/mu00b3 for TWPro / 128kg/mu00b3 for KC) |
Certifications | HETAS Approved, CE marked (TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20) |
Installation | Secured using silicone and screws with a 50mm clearance from combustible materials |
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 Finishing Plate is a top-tier product, delivering both functionality and aesthetic appeal. With nationwide delivery and great support for both retail and trade customers, National Flues highly recommends this reliable and robust finishing plate.
This finishing plate is designed to neatly complete the area around your chimney flue as it passes through a non-combustible wall at angles between 30° and 45°.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK, renowned for unbeatable prices, reliable delivery, and excellent support for retail and trade customers.
