Top Plate - Ø 300 (20-300-P)
-
Fast deliveryFriday, November 14th*
-
Best PriceCall us to beat any price you found online.
-
Secure checkoutCard· Google/Apple Pay· Klarna· Paypal
At a Glance
- Robust top support for MI-FLEX flue liners
- Withstands temperatures up to 600°C (T600)
- Suitable for wood (with ≤20% moisture), oil, gas, and smokeless coal
- Made of durable GALV with a Natural/Stainless Steel finish
- Complies with Building Regulations Document J for safe installations
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
- Details
- Specs
- Install/Packs
- FAQs
The Top Plate Ø 300 is an essential component for anyone installing MI-FLEX 316L and 904 flexible flue liners. Designed to provide robust support at the top of your chimney stack, this top plate works in conjunction with a Top Clamp and Top Insert Sleeve to safely bear the vertical (dead) weight of your flue liner. As per Building Regulations Document J, it is imperative that flue liners are installed entirely within a masonry chimney for safety and efficiency.
Suitable for use at up to 600°C (T600), the plate can be deployed on appliances burning wood (with less than 20% moisture), smokeless coal, gas, and oil. Ensuring a weatherproofed chimney stack and sound chimney construction are prerequisites for its installation.
SKU: 20-300-P
Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. 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.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 20-300-P |
| Material | GALV |
| Colour Finish | Natural / Stainless Steel |
| Designation | BSEN 1856-2 T600 N1 W V2 L50012 G |
| System | MI-FLEX Accessories MF20 |
| Temperature Rating | Up to 600°C (T600) |
| Fuel Compatibility | Wood (with ≤20% moisture), Oil, Gas, Smokeless Coal |
| Approvals | HETAS / CE |