Top Plate - Ø 100 (20-100-P)
At a Glance
- Supports the vertical weight of MI-FLEX 316 & 904 flexible flue liners
Suitable for wood, oil, gas, and smokeless coal appliances
Engineered to withstand temperatures up to 600°C
Complies with Building Regulations Document J requirements
Constructed from durable, galvanised steel with a natural/stainless finish
Integrates seamlessly with Top Clamp and Top Insert Sleeve accessories
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.
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 Top Plate - Ø 100, measuring 400mm square, is an essential accessory when installing MI-FLEX 316 and 904 flexible flue liners. It works jointly with the Top Clamp and Top Insert Sleeve, effectively supporting the vertical weight of your flue liner at the stack's apex. Designed for multi-fuel applications, this top plate ensures compliance with Building Regulations Document J, which mandates that all flexible flue liners must be enclosed within a masonry chimney.
It is ideal for use with wood (moisture content <20%), smokeless coal, gas, and oil appliances, and capable of withstanding temperatures up to 600°C.To ensure a secure installation, it is crucial that your chimney stack is weatherproof and structurally sound. Chimney pots should be free from cracks and have appropriate flaunching at the top. Regular maintenance of your chimney system is also essential, with sweeping recommended at least once a year by a certified professional.
For solid fuel appliances, it is advisable to conduct sweeps twice annually.
SKU: 20-100-P
| Technical Specifications | |
|---|---|
| SKU | 20-100-P |
| Dimensions | 400mm square |
| Material | Galvanised Steel |
| Colour Finish | Natural / Stainless Steel |
| Temperature Rating | Up to 600u00b0C |
| Fuel Compatibility | Wood, Oil, Gas, Smokeless Coal |
| Certifications | HETAS, CE |
| System | MI-FLEX Accessories MF20 |
| Designation | BSEN 1856-2 T600 N1 W V2 L50012 G |
