TWPro MB - Ventilated Firestop Plate - Ø 125
At a Glance
- - HETAS Approved and CE marked for reliable safety compliance
- - Designed for safe chimney penetrations between floors
- - Maintains a standard 50mm gap to combustibles
- - Constructed from robust 316L and 304 stainless steel
- - Ventilated design (T600) suitable for all fuel types

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 Ventilated Firestop Plate Ø 125 is designed to ensure safe passage of your chimney through different floor levels, such as from the ground floor to the first floor. Crafted from high-quality steel, this firestop plate provides an essential barrier, maintaining the correct distance between the flue and any adjacent flammable materials as per fire safety and building regulations. For optimal safety, a plate should be installed at both the top and bottom of any floor penetration.
The ventilated design (T600) is versatile, making it suitable for installations burning all types of fuels. Additionally, TWPro fire stops maintain a standard 50mm distance to combustibles. Fully HETAS Approved and CE marked, this product carries the Designation Number EN1856-1 T600 N1 W V2 L50040 G50, meeting all necessary safety standards.
SKU: 37-125-073
Technical Specifications | |
---|---|
SKU | 37-125-073 |
Product Name | TWPro MB - Ventilated Firestop Plate - u00d8 125 |
Designation | EN1856-1 T600 N1 W V2 L50040 G50 |
System | TWPro Black |
Inner Material | 316L Stainless Steel (0.40mm thick) |
Outer Material | 304 Stainless Steel with high temperature black coating (0.40mm thick) |
Fuels | Wood, Oil, Gas, Low sulphur coal |
Approvals | HETAS / CE |
Distance To Combustibles | 50mm |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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
At National Flues, we believe the TWPro MB Ventilated Firestop Plate Ø 125 is an essential for safe chimney installations. Its top-notch quality and compliance with fire regulations make it a dependable choice. With our unbeatable prices and reliable nationwide delivery, both retail and trade customers can trust us for their flue needs.
The TWPro MB Ventilated Firestop Plate Ø 125 is used for safely allowing chimney flues to pass between floors, providing the necessary distance to combustible materials to ensure compliance with fire safety regulations.
TWPro is renowned for producing high-quality flue and chimney products that comply with stringent safety standards, offering reliable performance for various fuel types.
