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Sflue Black (2108505B) - 90° one-piece round Finishing Plate - Ø 127 (42-125-106)

National Flues proudly presents the Sflue Black 90° one-piece round finishing plate, a top-tier chimney accessory crafted for both residential and commercial applications. This premium flue accessory not only enhances the appearance of your chimney system but also ensures maximum safety and durability. Read more...
Now only £27.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Crafted from premium stainless steel (304 outer, 316 inner)
  • One-piece design for a seamless 90° finish
  • Designed for solid fuel, gas, oil and low sulphur coal applications
  • HETAS approved and CE marked for safety and quality
  • High-density rockwool insulation with an 8 barbed twist lock mechanism
  • Ensures a safe 50mm clearance from combustibles

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: sales@nationalflues.com

The Sflue Black (2108505B) 90° one-piece round Finishing Plate, with a diameter of 127mm, serves as a premium flue accessory, crafted to provide a seamless termination where the chimney penetrates a wall at a 90° angle. Designed for use with solid fuel and gas/oil appliances, it fits perfectly with woodstoves, gas coal effect fires, and oil and gas boilers. Made from high-grade stainless steel (304 grade for the outer skin and 316 grade for the inner), it ensures durability and resistance to corrosion.

The insulation is high-density compressed rockwool encapsulated within twist-lock couplers, ensuring maximum efficiency and safety, maintaining a 50mm safe distance from combustibles. Approved by HETAS and CE marked, the Sflue system is secure, reliable, and easy to install, thanks to its 8 barbed twist lock mechanism securely fastened with a Locking Band. Ideal for both residential and commercial installations.

SKU: 42-125-106

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. 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.

Technical Specifications
SKU42-125-106
Diameter127mm
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316L Stainless Steel (0.40mm thick)
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
ApprovalsHETAS / CE
Twist Lock Mechanism8 barbed twist lock with Locking Band
Warranty15 Years manufacturing defect warranty, 2 Years paint Warranty
Safe Distance To Combustibles50mm
Design90° one-piece round finish
Installation is straightforward but must adhere to safety guidelines. Begin by ensuring that the chimney system is properly aligned and that a minimum distance of 50mm from any combustible material is maintained. Secure the insulation using the high-density compressed rockwool held in place by 8 barbed twist lock couplers and then firmly fasten with a Locking Band. It is imperative to follow the manufacturer's instructions and local building regulations, especially those pertaining to HETAS guidelines. If you are in doubt, consult a professional installer to guarantee safety and optimal performance. Ensure that all parts are free from defects before beginning installation and that all optional accessories are compatible with your chosen design.

The Sflue Black finishing plate is suitable for solid fuel and gas/oil appliances including woodstoves, gas coal effect fires, and oil and gas boilers.

The finishing plate is constructed using 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin. The insulation consists of high-density compressed rockwool.

Yes, the Sflue Black finishing plate is HETAS approved and CE marked, ensuring it meets high safety and quality standards.

The twist-lock couplers secure the insulation and ensure a safe and reliable connection between chimney parts, providing stability and preventing leaks.

There should be a minimum distance of 50mm from the outside of the flue to any combustible material, such as wood or plasterboard.

Yes, the Sflue Black finishing plate is suitable for both residential and commercial applications.

The Sflue system features an 8 barbed twist lock mechanism, and parts are securely fastened using a Locking Band to ensure they remain in place.

 

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