Gather Hood Medium (300x300) - Ø 180
At a Glance
- Designed for MI-FLEX 316 and 904 flue liners
- Crafted from premium 316L stainless steel
- Withstands temperatures up to 600°C (T600 rating)
- Secure attachment with built-in metal flaps
- Fully compliant with Building Regulations Document J

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 Medium Gather Hood (300x300) - Ø 180 is an essential component for any fireplace setup requiring a flexible flue liner. Specifically designed for MI-FLEX 316 and 904 flue liners, this gather hood enhances the efficiency of your chimney system by creating a larger area for gas flow. Building Regulations Document J mandates that a flexible flue liner must be enclosed within a masonry chimney, and our gather hood fits seamlessly within these regulations.
Suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil, it can handle temperatures up to 600°C (T600 designation). The gather hood includes an adaptor for easy connection to the flue liner and comes with metal flaps for secure attachment to the chimney brickwork. Maintenance is straightforward, requiring yearly inspections and bi-annual sweeping for solid fuel appliances.
For peace of mind, ensure a competent professional conducts these tasks.
SKU: 20-180-GHM
Technical Specifications | |
---|---|
SKU | 20-180-GHM |
Dimensions | 300x300 mm |
Diameter | u00d8 180 mm |
Material | 316L Stainless Steel |
Colour Finish | Natural / Stainless Steel |
Temperature Rating | 600u00b0C (T600) |
Compatible Flue Liners | MI-FLEX 316 & 904 |
Fuels | Wood (less than 20% moisture), Smokeless Coal, Gas, Oil |
Approvals | HETAS / CE |
Design Standard | BSEN 1856-2 T600 N1 W V2 L50012 G |
Installation Method | Masonry chimney with metal flaps |
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 highly recommend the Medium Gather Hood (300x300) - Ø 180. It's a top choice for ensuring efficient gas flow in flexible flue liner installations. Whether you're a retail or trade customer, we've got you covered with reliable nationwide delivery and competitive prices.
The Medium Gather Hood is used to facilitate the efficient flow and escape of flue gases in chimney systems, particularly when installing flexible flue liners above open fireplaces.
National Flues is a trusted supplier of high-quality fireplaces and flues, delivering reliable products to retail and trade customers across the UK. Renowned for competitive pricing and dependable service, National Flues ensures secure online payments and seamless nationwide delivery.
