Chest Mounting Plate Ø 100
At a Glance
- - HETAS approved and CE marked
- - Constructed from premium 304 and 316L stainless steel
- - 0.4mm thick inner and outer skins for durability
- - Compressed rockwool insulation (200kg/m³) for superior heat control
- - Requires a 50mm clearance from combustibles
- - Seamlessly converts MI-Flex liners to TWPro system

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
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 Chest Mounting Plate Ø 100 is specifically designed for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and oil and gas boilers. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick, it ensures durability and longevity. The plate is insulated with compressed rockwool, providing a high density of 200kg/m3, effectively minimizing heat transfer and maintaining safety.
With a necessary distance to combustibles of 50mm, the Chest Mounting Plate Ø 100 guarantees secure operation. This product is both HETAS approved and CE marked, meeting strict industry standards (EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20). Installation is straightforward, with all TWPro Twin Wall Insulated Chimney parts securely fastened using a Locking Band.
Ensure a 50mm clearance from any combustibles. This plate is perfect for those in need of a transition from MI-Flex flue liners to the reliable TWPro system, intended to be fixed on the top of a lowered chimney stack.
SKU: 2-100-062
Technical Specifications | |
---|---|
SKU | 2-100-062 |
Dimensions | u00d8 100 |
Inner Material | 316L Stainless Steel (0.40mm thick) |
Outer Material | 304 Stainless Steel (0.40mm thick) |
Insulation | Compressed Rockwool (200kg/mu00b3) |
Approvals | HETAS / CE |
Clearance | 50mm from combustibles |
Compliance | EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20 |
System | TWPro |
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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Chest Mounting Plate Ø 100 is a versatile and robust solution for transitioning flue liners to our TWPro system. It's ideal for both retail and trade customers, and with our reliable nationwide delivery, you'll have it installed in no time. Rarely beaten on price and always dependable.
The Chest Mounting Plate Ø 100 is designed to convert MI-Flex flue liners to the TWPro system, suitable for use with various solid fuel and gas/oil appliances.
National Flues provides high-quality fireplaces and flues nationwide, serving both retail and trade customers with reliable delivery and competitive pricing.
