if it's mortice and tenon, the joints will end up weaker but probably be ok for domestic use. if dowelled or a moulded mdf door then no problem.
take 25mm of each side obviously.
or if you can find a narrower one you could add a piece on the side. especially if it is going to be painted.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local