180mm ID 90° Tee - Ceramic Liners
At a Glance
- - 180mm internal diameter
- - 90° Tee design engineered with ceramic liners
- - High resistance to thermal shock, soot fires, and condensate
- - Lightweight yet robust construction through advanced manufacturing
- - Meets CE standards and Construction Products Regulations (CPR)
- - Smooth inner wall for optimal gas flow and effective combustion product exit
- - Secure installation facilitated by Schiedel Rapid HT Cement sealing

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]
- Info
- Specs
- Install
- FAQs
The 180mm ID 90° Tee - Ceramic Liners are a superior choice for any chimney or flue installation. Featuring exceptional resistance to thermal shock, these liners are built to withstand harsh conditions, including soot fires and condensate, adhering strictly to the latest CE standards and Construction Products Regulations (CPR). Thanks to advanced manufacturing techniques, these liners have an optimal lightweight design without compromising robustness.
The smooth inner wall ensures seamless gas flow and efficient combustion product exit from the chimney, with precision engineering to enable a consistent insulation fill. Installation is straightforward, with the male spigot positioned downwards and all internal joints sealed with Schiedel Rapid HT Cement, providing a secure and durable fit. Ideal for both new constructions and renovations, these liners provide long-term reliability and efficiency.
SKU: 66-180-035
Technical Specifications | |
---|---|
SKU | 66-180-035 |
Diameter | 180mm |
Configuration | 90u00b0 Tee |
Material | Ceramic with advanced liner technology |
Height | 660mm |
Weight | 14.5kg |
Compliance | CE Standards, CPR |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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.
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National Flues Ltd Verdict
The 180mm ID 90° Tee - Ceramic Liners is a top-notch product known for its outstanding durability and performance. Our customers across the UK, both retail and trade, have been extremely satisfied. We pride ourselves on reliable nationwide delivery and competitive pricing.
The 180mm ID 90° Tee - Ceramic Liners are designed to provide an efficient and durable lining for chimney flue systems, ensuring safe and effective exhaust of gases and combustion products.
National Flues is a trusted supplier of high-quality fireplaces and flues across the UK. We offer competitive pricing, reliable nationwide delivery, and cater to both retail and trade customers with secure online payment options and trade accounts available.
