Product Details

This 4" to 5" increasing register plate adaptor is designed to connect a 5-inch flue liner to a 4-inch stove pipe at the base of your chimney stack. The adaptor is affixed to a sturdy 300mm x 300mm stainless steel plate, providing both strength and durability. Ideal for various installations, it ensures a seamless and secure connection between the flue liner and stove pipe. Installation is simple—secure the bottom of the flue liner to the adaptor using self-tapping screws and seal with fire cement or silicone sealant for a leak-proof finish.

Delivery Information

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.

Product Specification

300mm x 300mm Plate
Increases Diameter by 1"
Connects to Flue Line & Stove Pipe
Material: Stainless Steel
Construction: 0.7mm Stainless Steel
Fuels: Gas, Oil, Cured Dry Logs, Cured Dry Peat and Smokeless Fuels

Returns

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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What Our Customers Say

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Alex T

Just placed my first order on the new site and I’m impressed. Everything was easy to find, and the whole process from browsing to checkout was seamless. Looking forward to receiving my order!
Julie

The new website is fantastic, much faster and more user friendly. Found exactly what I needed and got my confirmation email instantly. Great job!
Martin

Love the layout of the new site. Everything is clearly explained, especially the technical details. Makes ordering the right parts so much easier.