× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

2pc. Round Fixed Finishing Plate (150) 90° - Ø 200

National Flues presents the 2pc. Round Fixed Finishing Plate (150) 90° - Ø 200, a premium accessory designed to offer a seamless finish for your chimney flue installations. Perfectly suited for woodstoves, gas fires, and oil boilers, this expertly engineered plate ensures high performance and aesthe... More...
Hover to Zoom / Click for Gallery
Now only £44.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • - Constructed with durable 304 (outer) and 316 (inner) grade stainless steel
  • - Fixed 90° design for a neat, secure finish
  • - Ideal for solid fuel, woodstoves, gas fires, oil and gas boilers
  • - HETAS approved and CE marked for complete compliance
  • - Insulated with high-density compressed rockwool for thermal efficiency
  • - Reliable Locking Band system for easy, professional installation
  • - Precision engineered for non-combustible wall penetrations

 

Payment Options

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]

The 2pc. Round Fixed Finishing Plate (150) 90° - Ø 200 is engineered to provide a clean and professional finish where your flue penetrates through non-combustible walls. Perfect for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances, this finishing plate ensures both functionality and aesthetics.

Crafted with high-quality 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, each component is 0.4mm thick, ensuring durability. The insulation comprises compressed rockwool with a density of 200kg/m3 TWPro / 128Kg/m3, delivering exceptional thermal protection. All parts are fully welded to maintain integrity and performance.

The TWPro system is HETAS approved and CE marked, meeting rigorous safety and efficiency standards. Designed for easy installation, the components are secured with a Locking Band. Remember to maintain the required distance from the outside of the flue to any combustible material, such as wood or plasterboard.

SKU: 15-200-118

Technical Specifications
Outer Material304 Stainless Steel - 0.40mm thick
Inner Material316 Stainless Steel - 0.40mm thick
Finish Angle90u00b0
Plate Diameteru00d8 200
InsulationCompressed Rockwool (200kg/m3 TWPro / 128kg/m3)
ComplianceHETAS approved, CE marked
Installation MethodSilicone & Screws with Locking Band
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Secure the finishing plate using high-quality silicone and screws, ensuring it is aligned at a fixed 90° angle. Always maintain the minimum required distance from combustibles—50mm for TWPro and 60mm for KC—to uphold safety standards. Verify that the Locking Band is properly engaged and all welds are intact before use. This methodical approach guarantees both structural integrity and optimal thermal performance throughout the flue system.

The 2pc. Round Fixed Finishing Plate is suitable for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances.

The outer skin is made from 304 grade stainless steel, and the inner skin is constructed from 316 grade stainless steel. Both skins are 0.4mm thick.

The insulation is made from compressed rockwool, providing a density of 200kg/m3 TWPro / 128Kg/m3.

Yes, the TWPro system is HETAS approved and CE marked, ensuring it meets high safety and efficiency standards.

The finishing plate should be attached to the wall using silicone and screws. Ensure that you maintain the required distance from the outside of the flue to any combustible material.

The required distance to combustibles is 50mm for TWPro and 60mm for KC.

TWPro Twin Wall Insulated Chimney parts are secured together using a Locking Band, ensuring a stable and secure fit.
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 2pc. Round Fixed Finishing Plate (150) 90° - Ø 200

National Flues Ltd Verdict

The 2pc. Round Fixed Finishing Plate (150) 90° - Ø 200 is a top-tier choice for ensuring a neat and safe flue system. It's versatile for solid fuel and gas/oil appliances, delivering robust performance every time. With reliable delivery across the UK, National Flues provides outstanding value and support for both retail and trade customers.

The 2pc. Round Fixed Finishing Plate is designed to create a tidy and safe finish around the flue as it passes through non-combustible walls, suitable for various heating appliances.

National Flues is a leading supplier of fireplaces and flues, delivering exceptional products and services nationwide. Rarely beaten on price, the company offers reliable delivery and secure online payments for both retail and trade customers.

 

Our Rating Image

Secure your 2pc. Round Fixed Finishing Plate today for a flawless finish—add to cart now or call 01670 206 999!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service