I did the same. Spoke to my FEO with regards to mine due to having solid stone skirting boards in the room they were fitted and he suggested securing them above the skirting board. I ended up making a nice little platform for them to sit on in the end and he was more than happy with it when he came to visit.Geek wrote:I didn't remove the skirting board, fitted the safes above the skirting and wooden blocks (same size as safes) below and fixed the safe (using M10 rawl bolts) to wall and screwed to wooden blocks as advised.
If in doubt, give the FEO a call and explain what you plan to do and see if they have any advice. After all they will have seen hundreds of fitted cabinets if they aren't new in post and should be more than happy to help you get it right.