5" 90° Tee Twin Wall
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In Stock
- Product Code: TWT9005
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£109.64 Excl. VAT £131.57 Inc. VAT
Dispatched within:
1 Day
The 90° Tee Twin Wall flue piece is perfect for connecting flue pipes at a right angle, making it an essential component in your flue system. Suitable for solid fuel, gas, and oil appliances such as woodstoves, gas coal-effect fires, and oil boilers, this 90° tee ensures efficient redirection of flue gases while maintaining system performance.
Crafted from high-quality 304 Stainless Steel on the exterior and corrosion-resistant 316 Stainless Steel on the interior, this fully welded 90° Tee offers exceptional durability and longevity. CE approved and HETAS certified, it guarantees the highest safety standards. Backed by a 25-year warranty, this product is built for long-term reliability.
Installation Guide: Our twin wall system features a user-friendly push-fit joint system for easy installation. Simply push the pieces together for a secure and seamless connection. All measurements are based on the internal diameter to ensure precise installation.

| Area | Delivery | Order Value | Price (ex VAT) |
|---|---|---|---|
| UK Mainland | Next Day* | Below £150 Net | £15.00 |
| UK Mainland | Next Day* | Over £150 Net | Free |
| Scottish Mainland | 1-2 Days | Below £150 Net | £15.00 |
| Scottish Mainland | 1-2 Days | Over £150 Net | Free |
*Orders must be placed by 2pm for next-day delivery. Deliveries are made Monday to Friday during regular working hours. Orders placed on weekends, public holidays, or bank holidays will be dispatched the next working day.
Pallet Delivery
Some items incur a £50.00 (ex Vat) pallet delivery charge due to their weight and size. This will be calculated at checkout. Also listed below.
| Product | Incuring Limit | Delivery |
|---|---|---|
| All Stoves | All Stoves | 2-4 days |
| 4" & 5" Flue Liner | 16 metres & Over | 48 hours |
| 6" Flue Liner | 13 metres & Over | 48 hours |
| 7" & 8" Flue Liner | 2 metres & Over | 48 hours |
| Vermiculite | 10 bags or more | 48 hours |
| Garden Stove | Per item | 48 hours |
All Pallet deliveries are curbside only. Some orders, especially those containing stoves, may arrive in multiple deliveries due to different suppliers, stock availability, and logistics.
For more information, please visit our Delivery Information page.
Material: Stainless Steel
Construction: 316 L 0.40mm Thick Stainless Steel Inner, 304 0.40mm Thick Stainless Steel Outer
Warranty: 25 Years
Designation: EN1856-1 T450 N1 D V3- L50040 G60, EN1856-1 T600 N1 D VM- L20040 G70
Internal Diameter: 125mm
External Diameter: 180mm
Fuels: Wood, Oil, Gas, Low Sulpher Coal

At Flue Finder, customer satisfaction is our priority. You can return unused items within 14 days of receipt, except for Stoves and cut-to-length Flue Liners (including liner kits).
If your goods are missing, defective, damaged or not as described please contact info@fluefinder.co.uk.
To initiate a return, please email us at returns@fluefinder.co.uk. We will send you a returns form and the return address.
Important: Returns must be reported in advance.
For more detailed information on the returns process and conditions, please visit our Returns Page.
*Stoves are non-returnable*
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