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Tee Cap Ø 80 (2-80-036)
National Flues presents the Tee Cap Ø 80, a premium chimney flue accessory engineered for reliable performance. This insulated, HETAS Approved, and CE marked product is ideal for sealing off unused ends of 90/135° tees in your chimney system, optimising safety and efficiency. Enhancing your installation with this robust, stainless steel accessory ensures a high-quality, fully compliant solution for any wood, oil, or gas appliance.
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In Stock
£18.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed with 304-grade stainless steel outer skin and 316-grade stainless steel inner skin (0.40mm thick)
Compressed rockwool insulation (200kg/m³) for optimal thermal protection
HETAS Approved & CE marked, meeting EN1856-1 standards
Suitable for wood, oil, gas and low sulphur coal appliances
Easy installation with a Locking Band ensuring a safe 50mm clearance from combustibles
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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.
The Tee Cap Ø 80 is an essential accessory designed for capping off the bottom or unused end of a 90/135° tee in chimney flue systems. Suitable for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers, this tee cap guarantees robust performance. Constructed with a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin, both 0.4mm thick, it boasts excellent durability.
The inner insulation is made of compressed rockwool with a density of 200kg/m3, ensuring optimal thermal protection. Fully welded parts and a required 50mm distance from combustibles make this component exceptionally safe. Our Tee Cap Ø 80, part of the TWPro Twin Wall Insulated Chimney range, is HETAS Approved and CE marked, meeting stringent EN1856-1 standards.
Installation is straightforward using a Locking Band, enabling easy removal for sweeping and maintenance access. This product is perfect for ensuring safety and efficiency in your chimney flue system.
SKU: 2-80-036
Technical Specifications
Outer Material
304 Stainless Steel, 0.40mm thick
Inner Material
316 Stainless Steel, 0.40mm thick
Insulation
Compressed rockwool, 200kg/mu00b3
Approvals
HETAS Approved, CE marked
Design Standards
EN1856-1 (T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20)
Fuel Compatibility
Wood, Oil, Gas, Low sulphur coal
Combustible Clearance
50mm
Installation Method
Locking Band
Installation is straightforward: fix the Tee Cap Ø 80 in place using the Locking Band, ensuring a minimum clearance of 50mm from any combustible material. Before installation, verify that your chimney system complies with all safety standards. Regular maintenance—by removing the cap for cleaning and sweeping—is recommended to keep your chimney running efficiently.
The Tee Cap Ø 80 is constructed with a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin, both 0.4mm thick. It also features compressed rockwool insulation with a density of 200kg/m3.
Yes, the Tee Cap Ø 80 is HETAS Approved, ensuring it meets high safety standards for solid fuel appliances.
Absolutely, the Tee Cap Ø 80 is suitable for use with both gas and oil appliances, including gas coal effect fires and boilers.
Installation is done using a Locking Band that secures the parts together. Ensure a 50mm distance from the cap to any combustible materials such as wood or plasterboard.
The required distance from the outside of the Tee Cap Ø 80 to any combustible material is 50mm.
The Tee Cap Ø 80 is both HETAS Approved and CE marked. It meets the EN1856-1 standards with the designations T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20.
The Tee Cap Ø 80 is used to cap off the bottom or unused end of a 90/135° tee in a chimney flue system, facilitating easy access for sweeping and maintenance.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Tee Cap Ø 80 buyers guide
Comprehensive Buyers Guide for the Tee Cap Ø 80
The Tee Cap Ø 80 is a crucial element in modern chimney system installations. Specifically designed to cap off the bottom or unused end of a 90/135° tee, this accessory not only enhances the overall performance but also significantly improves safety within your flue system. Whether you are retrofitting an existing system or embarking on a new installation, the Tee Cap Ø 80 offers exceptional value and reliability.
Overview and Key Benefits
Durability and Reliability:
Manufactured with a dual-layer stainless steel design using 304-grade on the outside and 316-grade on the inside, each with a thickness of 0.40mm, the Tee Cap Ø 80 is built to withstand the rigours of daily use and challenging environments. The incorporation of compressed rockwool insulation (200kg/m³) further enhances the product by ensuring optimal thermal protection, reducing the risk of heat-related damage and improving energy efficiency.
Safety and Compliance:
Safety in chimney systems is paramount. The Tee Cap Ø 80 meets stringent EN1856-1 standards, being both HETAS Approved and CE marked. This compliance means that it adheres to the highest industry safety regulations. With a mandatory clearance of 50mm from any combustible material, the cap safeguards your property against fire hazards and ensures that your installation remains completely secure.
Versatile Application:
The Tee Cap Ø 80 is engineered to work with a wide range of fuel types including wood, oil, gas, and low sulphur coal. This versatility makes it an ideal choice whether you are installing a woodburning stove, a gas-fired system, or an oil boiler. Its robust construction ensures compatibility with various types of appliances, providing you with a flexible solution irrespective of your heating requirements.
Installation and Maintenance
Installing the Tee Cap Ø 80 is designed to be simple and hassle-free. The cap is affixed to your chimney using a Locking Band which ensures a secure fit whilst allowing effortless removal for cleaning and maintenance purposes. Maintaining the required 50mm clearance to any combustible material is essential. This not only optimises safety but also ensures that the flue maintains its clearance and efficiency over time.
Step-by-Step Installation Process:
1. Preparation: Begin by inspecting your chimney system to ensure it meets all relevant safety standards. Collect all necessary tools, including the Locking Band provided with the Tee Cap Ø 80.
2. Fitting: Carefully align the Tee Cap Ø 80 at the designated end of your 90/135° tee, ensuring it is correctly positioned.
3. Securing: Use the Locking Band to secure the cap, confirming that it holds firmly in place while maintaining the necessary 50mm distance from any combustible surfaces.
4. Maintenance: It is advisable to schedule regular maintenance checks. Remove the cap periodically for sweeping and cleaning to avoid build-up and blockage, thus ensuring efficient function.
Accessory and System Compatibility
At National Flues, we understand that a well-rounded chimney system is built on the strength of its components. The Tee Cap Ø 80 pairs perfectly with our range of complementary chimney accessories. From additional insulation kits to enhanced flue connectors, each accessory is designed to integrate seamlessly into your system, bolstering both safety and efficiency.
Expert Tip: If you are uncertain about which accessories are ideal for your installation, our knowledgeable team is available to provide tailored advice to ensure you achieve a cohesive and optimised setup.
Addressing Common Concerns
Installation Complexity:
Many customers wonder if the installation process might be too complex for a DIY project. Rest assured, the Tee Cap Ø 80 is engineered for simplicity. Its design facilitates a quick and secure fit, making it accessible even for those with limited technical expertise. The detailed installation instructions and the use of a Locking Band further simplify the process.
Safety Assurance:
Safety is a natural concern when modifying your chimney system. With its HETAS Approval and CE marking, the Tee Cap Ø 80 is held to the highest standards of quality and safety. The enforced 50mm clearance from combustible materials further guarantees that the risk of fire hazards is minimised.
Product Longevity:
When investing in any component for your chimney, durability is key. The heavy-duty stainless steel construction ensures that the Tee Cap Ø 80 will endure the test of time. It’s designed to cope with the high temperatures and challenging conditions commonly experienced in chimney systems, providing robust performance year after year.
Why National Flues?
National Flues has built its reputation on providing high-quality, reliable products that deliver on both performance and safety. With a focus on customer satisfaction, we strive to offer products that are not only compliant with industry standards but also designed to meet the real-world needs of homeowners and trade professionals alike. The Tee Cap Ø 80 exemplifies this commitment, combining robust construction, ease of installation, and unmatched safety features into one efficient product.
Elevate your chimney system’s safety and efficiency with the Tee Cap Ø 80—a meticulously engineered accessory designed to blend seamlessly with your existing setup. Invest in quality, invest in longevity, and enjoy the peace of mind that comes with knowing your home is secured by a top-tier product.
Buy now or call 01670 206 999.
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