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Firechests - Gather 1000x550x300 (300mm ID) (C18)

Isokern Firechests Gather 1000x550x300 (300mm ID) (C18) delivers an exceptional chimney solution crafted from high-quality pumice. This premium firechest offers superior insulation, enhanced efficiency, and is fully CE marked and HETAS approved. Designed for both domestic and commercial settings, it... More...
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At a Glance

  • - Easy-to-assemble flat pack design
  • - Constructed from natural, insulating pumice
  • - Suitable for large-scale installations with fire openings up to 1.2m (Magnum Firechest option)
  • - HETAS approved and CE marked for safety and quality
  • - Designed for optimal heat retention and improved appliance performance
Now only £172.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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.
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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.

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

The Isokern range of firechests, including the Gather 1000x550x300 (300mm ID) (C18), is supplied as easy-to-assemble flat packs. These firechests can be quickly constructed to offer a neat, preformed fire opening ready for finishing. The Magnum Firechest model allows for fire openings up to 1.2 meters wide, catering to large-scale needs.Built from pumice, a natural insulator, Isokern firechests maintain an optimal temperature for flue gases, boosting your heating appliance's performance shortly after ignition.

The insulating properties of pumice prevent rapid cooling, reducing condensation and soot build-up. These firechests are HETAS approved and CE marked, ensuring adherence to high safety and quality standards.For detailed installation instructions, refer to our guides to ensure proper assembly and top-notch performance.

SKU: 59-131201

Technical Specifications
Dimensions1000 x 550 x 300 mm
Internal Diameter300 mm
MaterialPumice
Warranty10 Years
Designation DM SystemEN1858 - T450 N1 D 3 G(00)
Designation Liner SystemEN1857 - T600 N2 D 3 G
Distance To Combustibles0mm on straights; 38mm on offsets (DM System)
The firechest is supplied as a flat pack to ensure quick, hassle-free assembly. Follow the detailed installation guides provided carefully—measure accurately, observe required clearances from combustibles, and consider using optional accessories such as chimney liners or mounting brackets for enhanced safety. Should you have any uncertainties during installation, please consult our technical support team to ensure compliance and optimal performance.

The dimensions are 1000mm in width, 550mm in height, and 300mm in depth, with a 300mm internal diameter.

The firechests are constructed from pumice, a natural insulator that enhances the fireplace's efficiency.

Yes, the Isokern DM firechest is HETAS approved and also CE marked, ensuring it meets safety and quality standards.

The firechests are supplied as flat packs for straightforward assembly. Detailed installation instructions are available in our guides.

Pumice insulation helps the flue gases reach their optimal temperature quickly, improving the heating appliance's performance and reducing condensation and soot build-up.

Yes, the Magnum Firechest allows for fire openings up to 1.2 meters wide, making it suitable for larger installations.

Absolutely! National Flues provides reliable nationwide delivery for all our products, including the Firechests Gather.
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.

Read our buyers guide for this Firechests - Gather 1000x550x300 (300mm ID) (C18)

National Flues Ltd Verdict

The Firechests - Gather 1000x550x300 (300mm ID) (C18) by Isokern is an exceptional product. Its superb insulation properties and easy construction make it ideal for both retail and trade customers. With our reliable nationwide delivery, you'll be hard-pressed to find a better option.

The Firechests Gather 1000x550x300 (300mm ID) (C18) is designed to create efficient and high-performance fire openings in existing fireplace structures, ensuring optimal heat retention and appliance performance.

Isokern is well-known for producing high-quality fireplace and flue solutions, utilising natural insulating materials like pumice to enhance efficiency and performance. Their products are HETAS approved and CE marked, adhering to the highest safety and quality standards.

 

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