Scott Bean
Hi, Most carpenters will know the maximum they can trim off a door. This usually varies from what is stated on Wickes or B&Q doors. That said if you buy solid wood doors you can trim a lot more off them with out the adverse side affects. If you provide a rough measurement I could advise you further. But you should also note that you would be charged more than a standard fitting fee due to the doors having to be altered so much. Hope this helps Scott