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Firestop Plate Ø 200 (2-200-070)

National Flues presents the Firestop Plate Ø 200 – a premium chimney safety accessory engineered for woodstoves, gas and oil boilers. This meticulously crafted firestop solution, featuring dual stainless steel skins and high-density rockwool insulation, complies with UK building and fire regulations. Enhance your chimney installation with a product that not only meets critical standards but is also designed for ease and durability.
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£56.49
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At a Glance

  • Designed for multi-floor chimney installations ensuring a safe 50mm distance from combustibles.
  • Dual-layer construction with 304-grade outer and 316L stainless steel inner skins (each 0.4mm thick).
  • High-density compressed rockwool insulation (200kg/m³) for superior heat resistance.
  • Fully-welded assembly providing robust and durable performance.
  • HETAS Approved and CE marked, meeting essential safety and building regulations.

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.
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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).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Firestop Plate Ø 200 is a crucial component for anyone installing a chimney system through multiple floors. Ideal for solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and oil boilers, this firestop plate ensures that your chimney adheres to all relevant fire and building regulations. Constructed with a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin, both 0.4mm thick, this is a robust and reliable product.

The insulation is made from compressed rockwool with a density of 200kg/m3, ensuring superior heat resistance. All parts are fully welded for extra durability. The Firestop Plate Ø 200 maintains a 50mm distance to any combustible materials and is HETAS Approved and CE marked, featuring designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Installation is straightforward, using a locking band to secure the twin wall insulated chimney parts together. Remember, a non-ventilated firestop plate can only be used for gas or oil installations, while ventilated plates are required for solid fuel systems with T600 specifications.

SKU: 2-200-070

Technical Specifications
SKU2-200-070
Dimensions200mm
Outer Material304 Stainless Steel (0.4mm thick)
Inner Material316L Stainless Steel (0.4mm thick)
Insulation MaterialCompressed Rockwool (200kg/mu00b3)
ApprovalsHETAS Approved, CE Marked
Regulatory DesignationsEN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 W V2 L50040 O20
Distance To Combustibles50mm
InstallationLocking band securing twin wall insulated sections
Installation is straightforward. Begin by ensuring that the area where the chimney penetrates the floor has a clear 50mm distance from any combustible materials. Position the Firestop Plate Ø 200 at the penetration point and align it correctly between the floor levels. Secure the plate using the provided locking band, which is designed to firmly hold the twin wall insulated chimney components together. Note that if you are installing a non-ventilated firestop plate, it is only suitable for gas or oil systems; for solid fuel installations, a ventilated model is mandatory to comply with safety regulations. Always confirm that all components are correctly aligned and firmly fixed to prevent any movement over time.

The Firestop Plate Ø 200 is used to securely pass a chimney through different floor levels, maintaining a safe distance between the flue and surrounding combustible materials.

This firestop plate is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil boilers.

The plate features an outer skin made of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both 0.4mm thick, with a compressed rockwool insulation of 200kg/m3 density.

Yes, it is HETAS Approved and CE marked, ensuring it meets all applicable fire and building regulations.

The Firestop Plate Ø 200 should be installed using a locking band to secure the twin wall insulated chimney parts together. It must keep a 50mm distance from any combustible materials.

No, non-ventilated firestop plates should only be used for gas or oil installations. Ventilated plates are required for solid fuel systems with T600 specifications.

It meets the safety standards stated in EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Firestop Plate Ø 200 buyers guide

Invest in the Firestop Plate Ø 200 today and secure unparalleled safety for your chimney system.

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