Free Delivery over £100+ 5on Trustpilot Browse our popular stoves Fast Mainland UK Delivery Buy stoves with install packs Call 01670 206 999 for help

Sflue (2108505) - 90° Round Finishing Plate - 127mm Ø (22-125-106)

National Flues presents the Sflue (2108505) - 90° Round Finishing Plate, a premium chimney accessory designed for both solid fuel and gas/oil installations. Engineered with high-grade stainless steel and superior insulation, this finishing plate is the ideal choice to enhance and secure your chimney system while delivering a neat, professional finish.

What it’s for

The Sflue (2108505) - 90° Round Finishing Plate is designed to provide a neat, aesthetic trim around the chimney where it penetrates a wall at a 90° angle, ensuring both safety and visual appeal.

Full features & benefits

  • ✓
    Durable stainless steel construction ensures longevity and resistance to harsh conditions
  • ✓
    Superior insulation improves energy efficiency and safety by managing heat effectively
  • ✓
    Compliance with HETAS and CE standards provides peace of mind and regulatory confidence
  • ✓
    A sleek, professional finish enhances the overall appearance of your chimney system
  • ✓
    The intuitive twist lock system simplifies installation, saving time and reducing installation errors
Sflue (2108505) - 90° Round Finishing Plate - 127mm Ø
IN STOCK
Product Thumbnail
Product Thumbnail
Now only £26.99
Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
  • Best PriceCall us to beat any price you found online.
  • Secure checkoutCard· Google/Apple Pay· Klarna· Paypal

 

Payment Options

At a Glance

  • 90° round finishing plate with 127mm Ø
  • Dual-layer stainless steel construction (304 outer, 316L inner, both 0.40mm thick)
  • HETAS approved and CE marked for guaranteed safety
  • High-density compressed rockwool insulation (230kg/m³) for optimal thermal performance
  • Easy, secure installation with an 8-barbed twist lock 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: sales@nationalflues.com

The Sflue (2108505) - 90° Round Finishing Plate, with a diameter of 127mm, is expertly designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both with a thickness of 0.4mm, this finishing plate ensures durable performance. The compressed rockwool insulation inside provides a density of 230kg/m3, encapsulated within the secure twist-lock couplers.

All components are fully laser welded for precision. With a required distance of 50mm to combustible materials, the Sflue is HETAS approved and CE marked, boasting the designation number EN1856-1 T450 N1 D V2 L50040 G50. Installation is user-friendly, thanks to the 8-barbed twist lock Twin Wall Insulated Chimney parts that are secured together with a Locking Band.

This product not only meets but exceeds industry standards, assuring safe and efficient installation.

SKU: 22-125-106

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.

This is us — real advice over the phone, or at the counter, and real stock in our warehouse.

Customer being served at the National Flues trade counter
Trade counter Installer collection & same-day help.
Team helping customers at the counter
Advice Real people on the phone to spec the right parts.
Friendly member of the team at the front desk
Here to help Friendly, straight answers from HETAS approved experts.
Warehouse shelves with boxed flue components being picked for dispatch
Warehouse Orders picked & dispatched nationwide.
Talk to the team Visit our trade counter
Technical Specifications
SKU22-125-106
ModelSflue (2108505)
Orientation90°
Diameter127mm Ø
Outer Material304 Stainless Steel (0.40mm)
Inner Material316L Stainless Steel (0.40mm)
InsulationCompressed Rockwool (230kg/m³)
CertificationHETAS / CE (EN1856-1 T450 N1 D V2 L50040 G50)
Minimum Clearance50mm from combustibles
Warranty15 Years
Ensure a minimum clearance of 50mm from any combustible materials. Use the 8-barbed twist lock system along with the locking band for a secure assembly. Follow the provided installation instructions carefully and verify that all components are correctly engaged. For added safety and compliance, consider professional installation if you are unsure about any steps in the process.

The Sflue (2108505) is suitable for use with solid fuel, gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The Sflue (2108505) features an outer skin made from 304 grade stainless steel and an inner skin made from 316 grade stainless steel, both with a thickness of 0.4mm.

The Sflue (2108505) uses compressed rockwool insulation with a density of 230kg/m3, encapsulated within its twist-lock couplers.

A minimum distance of 50mm is required from the outer surface of the flue to any combustible material such as wood or plasterboard.

Yes, the Sflue (2108505) is HETAS approved and CE marked, with the designation number EN1856-1 T450 N1 D V2 L50040 G50.

The Sflue (2108505) features an 8-barbed twist lock Twin Wall Insulated Chimney system that is secured with a Locking Band. Make sure to maintain the 50mm distance from combustibles during installation.

The Sflue (2108505) stands out due to its high-quality stainless steel construction, reliable insulation, and precise laser welding, ensuring safety and durability under stringent standards.

 

Call the Experts   8am-5pm
👀 8 people watching this