UK Demand Letter for Warranty

Template

[Your Name]
[Your Address]
[Date]

[Manufacturer / Seller Name]
[Address]

Re: Warranty claim — [Product] purchased [Purchase Date], Serial [Serial #]

Dear [Name],

The [Product] I bought on [Purchase Date] has [describe defect]. It is within the [warranty period] warranty, and this failure is not due to misuse. I request [repair / replacement / refund] under the warranty.

Please confirm how you will remedy this within [Number] days. Enclosed: proof of purchase and photos of the defect.

Sincerely,
[Your Name]

What to fill in

Product, serial number, and purchase date
A precise description of the defect
Proof of purchase
The remedy you want

Jurisdiction note (UK)

United Kingdom — use the formal "Letter Before Action" format. Since 2015, a prescribed information form (Form N215 / the protocol checklist) is expected before most money claims; missing it can reduce your costs recovery.

Legal note

In the US, the Magnuson-Moss Warranty Act governs written warranties; many states add implied-warranty protections. The UK/AU consumer laws give statutory repair/replace/refund rights that can exceed the maker’s warranty.

Templates reviewed by the DemandKit editorial team; not a law firm — see disclaimer.