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Gather Hood (300X200) - Ø 150

National Flues offers the Gather Hood (300X200) - Ø 150, a critical accessory for flexible flue liner installations and chimney systems. This 316L stainless steel component is engineered to facilitate safe and efficient gas flow from open fireplaces, ensuring complete compliance with UK building reg... More...
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Now only £114.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Precision engineered for optimal gas flow with flexible flue liners
  • Fully compliant with Building Regulations Document J for masonry chimneys
  • Versatile compatibility: wood (<20% moisture), smokeless coal, gas, and oil appliances
  • Constructed from robust 316L stainless steel for long-lasting performance
  • Secure installation using metal flaps and integrated sealing options

 

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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]

The Gather Hood (300X200) - Ø 150 from our MI-FLEX range is meticulously designed to facilitate the efficient flow of gases from your open fireplace through the flexible flue liner. It is crafted to integrate seamlessly with MI-FLEX 316 and 904 flexible flue liners, making it a crucial part of a complete chimney system. Building Regulations Document J mandates that flexible flue liners must be fully enclosed within a masonry chimney.

This gather hood meets those standards and is suitable for use with wood (with less than 20% moisture), smokeless coal, gas, and oil appliances, supporting temperatures up to 600°C (T600 designation). Installation is straightforward: the gather hood attaches itself at the base and top of the chimney chamber, securing into the brickwork with metal flaps. For optimal performance and to ensure a gas-tight seal, use fire cement, ceramic rope, tape, or high-temperature sealant at the connection points.

Regular maintenance and sweeping, performed by competent personnel, are crucial for the longevity and safety of your chimney system. We suggest bi-annual sweeps for solid fuel appliances to keep your system clear of deposits and blockages.

SKU: 20-150-GHS

Technical Specifications
SKU20-150-GHS
Dimensions300x200 mm
Max Temperature600°C
Fuel CompatibilityWood (<20% moisture), Smokeless Coal, Gas, Oil
Material316L Stainless Steel
ApprovalsHETAS / CE
SystemMI-FLEX Accessories MF20
InstallationFixed to masonry chimney using metal flaps and high-temperature sealants
Installation should be carried out by a competent professional. The gather hood is designed to be attached at both the base and top of the chimney chamber. Secure the hood into the masonry using the provided metal flaps and screws. It is essential to apply a high-temperature sealant, such as fire cement, ceramic rope, or tape, at the connection points to create a gas-tight seal. Note that the product is intended solely for use in masonry chimneys compliant with Building Regulations Document J; non-masonry installations, such as timber or plasterboard enclosures, are not suitable. Regular maintenance and inspections are advised to ensure the longevity and safety of your chimney system.

A gather hood is used to create a larger area for the flow of gases to escape from an open fireplace and pass up through a flexible flue liner, ensuring efficient and safe ventilation.

The gather hood is attached to the base of the chimney and at the top of the chimney chamber. The metal flaps are folded at right angles and screwed into the brickwork, securing it in place.

Yes, the gather hood is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil appliances, supporting temperatures up to 600°C.

No, Building Regulations Document J requires that flexible flue liners, including the gather hood, must be fully enclosed within a masonry chimney. Non-masonry enclosures like timber or plasterboard are not acceptable.

The chimney system should be cleaned and inspected at least once a year. For solid fuel appliances, we recommend sweeping at least twice a year—once at the end and once at the start of the heating season.

To ensure a gas-tight seal, use fire cement, ceramic rope, tape, or high-temperature sealant at the connection points between the gather hood and the flexible flue liner.

Sweeping should be carried out by a competent person. For solid fuel appliances, you can find a list of HETAS registered sweeps at www.hetas.co.uk.
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.

Read our buyers guide for this Gather Hood (300X200) - Ø 150

National Flues Ltd Verdict

The Gather Hood (300X200) - Ø 150 is an essential component for a well-functioning chimney system, especially when paired with flexible flue liners. At National Flues, we're rarely beaten on price, and our reliable delivery service ensures you get your products right when you need them. Suitable for both retail and trade customers.

The Gather Hood (300X200) - Ø 150 is designed to facilitate efficient gas flow from an open fireplace through a flexible flue liner, ensuring compliance with building regulations and optimal performance.

National Flues is a trusted supplier of high-quality fireplaces and flue systems across the UK, offering competitive prices, reliable delivery, and exceptional customer service for both retail and trade clients.

 

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