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TWPro MB - Firestop Cover Plate (MB) - Ø 125 (58-100-075)

Discover the TWPro MB Firestop Cover Plate from National Flues – a premium chimney accessory designed for durability, safety, and aesthetics. This high-quality firestop cover plate, ideal for woodstoves, gas burners, and oil boilers, boasts dual-layer stainless steel construction and superior rockwool insulation. Read more...
Now only £31.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Suitable for solid fuel and gas/oil appliances
  • Dual-layer construction: 304 grade stainless steel exterior and 316 grade interior
  • Superior insulation with compressed rockwool (200kg/m³ TWPro / 128kg/m³)
  • Secure installation via magnets, spacers, and a robust Locking Band
  • HETAS-approved and CE-marked to meet strict safety regulations
  • Provides a neat, professional finish while maintaining optimal air intake

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: sales@nationalflues.com

The TWPro MB Firestop Cover Plate (MB) - Ø 125 is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil/gas boilers. Constructed with dual layers of stainless steel—304 grade on the outer and 316 grade on the inner—each at 0.4mm thick, it boasts exceptional durability. The insulation comprises compressed rockwool with a density of 200kg/m3 TWPro and 128Kg/m3.

Every part is fully welded for maximum reliability. Maintaining a safe distance from combustibles is easy with this unit: 50mm for TWPro and 60mm for KC models. TWPro is HETAS-approved and CE-marked, meeting industry standards for safety and performance, including EN1856-1 T600 and T200 variants.

Installation is straightforward; the parts are secured together using a Locking Band, ensuring a secure fit and safe operation.

SKU: 58-100-075

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
DimensionsØ 125
Material304 grade stainless steel (outer), 316 grade stainless steel (inner)
InsulationCompressed Rockwool (200kg/m³ TWPro / 128kg/m³)
Attachment MethodMagnets, Spacers, and Locking Band
ApprovalsHETAS-approved, CE-marked
Suitable ForWoodstoves, gas coal effect fires, oil & gas boilers
Clearance From Combustibles50mm for TWPro / 60mm for KC models
Our Price£18.43
Retail Price£30.99
Installation is straightforward and designed for ease and safety. Begin by ensuring the installation surface is clean and stable. Attach the provided spacers to the underside of your existing Firestop Plate to guarantee the optimal gap for proper air circulation. Align the TWPro MB Firestop Cover Plate with the pre-fitted magnets and secure it using the integrated Locking Band. Make sure that the cover plate is firmly in place and that the required clearances (50mm for TWPro, 60mm for KC) from any combustibles are maintained. Always follow the detailed installation guide provided with the product and ensure all components are fitted securely before operation. Caution is advised during installation to prevent any potential hazards.

The TWPro MB Firestop Cover Plate is suitable for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

This product is HETAS-approved and CE-marked, conforming to safety standards including EN1856-1 T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20, for both TWPro and KC models.

The plate has an outer skin made from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both 0.4mm thick, with compressed rockwool insulation (200kg/m3 TWPro / 128Kg/m3).

The required distance to combustibles is 50mm for TWPro and 60mm for KC models.

The parts are secured together using a Locking Band, and the cover plate is attached to the existing firestop plate with magnets and spacers to ensure proper air circulation.

The Locking Band ensures a secure and stable connection between the parts of the TWPro Twin Wall Insulated Chimney, facilitating safe and efficient installation.

Proper air circulation prevents overheating and ensures the appliance operates safely and efficiently, without compromising the integrity of the firestop system.

 

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