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Tee Cap Ø 125 (2-125-036)

National Flues proudly presents the Tee Cap Ø 125, a high-quality chimney cap crafted from dual layers of stainless steel with robust rockwool insulation. Ideal for solid fuel, wood, gas, and oil applications, this HETAS approved and CE marked product is designed to optimise your chimney flue system. Read more...
Now only £23.99
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At a Glance

  • Durable dual-layer stainless steel design (304 outer, 316 inner, both 0.40mm thick)
  • Suitable for solid fuel, woodstoves, gas/oil boilers, and more
  • High-quality 200kg/m³ compressed rockwool insulation for excellent thermal performance
  • HETAS approved and CE marked, meeting stringent safety standards
  • Easy installation with secure Locking Band and 50mm clearance requirement

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 Tee Cap Ø 125 is an essential component for capping off the bottom or unused end of 90/135 tees in chimney flue systems. This versatile cap is ideal 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. The cap is constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick.

The insulation comprises compressed rockwool with a density of 200kg/m3, ensuring outstanding heat resistance and durability. The Tee Cap Ø 125 complies with HETAS approvals and carries the CE mark, aligning with standards EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. All parts are fully welded, and installation requires using a Locking Band while maintaining a 50mm clearance from combustibles such as wood and plasterboard.

This ensures both safety and optimal performance.

SKU: 2-125-036

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
SKU2-125-036
Materials304 Stainless Steel - 0.40mm thick, 316 Stainless Steel - 0.40mm thick
InsulationCompressed Rockwool, Density: 200kg/m³
ApprovalsHETAS, CE
StandardsEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Installation ClearanceMinimum 50mm from combustible materials
Start by ensuring the 90/135 tee is clean and properly aligned. Place the Tee Cap Ø 125 onto the unused or bottom end of the tee, maintaining a minimum clearance of 50mm from all combustible materials such as wood or plasterboard. Secure the cap firmly with the recommended Locking Band. For additional peace of mind, optional accessories like enhanced seals or insulation supports can be integrated into the installation. Always refer to local building codes and manufacturer guidelines during installation.

The Tee Cap Ø 125 is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The Tee Cap Ø 125 features an outer skin made from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both 0.4mm thick. It also has compressed rockwool insulation with a density of 200kg/m3.

Yes, installation is straightforward. The Tee Cap Ø 125 is secured using a Locking Band, and you must ensure a 50mm distance from any combustible materials.

Absolutely. The Tee Cap Ø 125 is HETAS approved and CE marked, meeting stringent safety standards EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Yes, the Tee Cap Ø 125 is versatile and suitable for both residential and commercial installations involving compatible appliances.

The compressed rockwool insulation, with a density of 200kg/m3, provides excellent thermal resistance, ensuring the Tee Cap Ø 125 offers robust performance and durability.

Yes, National Flues provides reliable nationwide delivery for the Tee Cap Ø 125, catering to both retail and trade customers.

 

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