If you've ever tried to fit plasterboard then you will know that one of the most difficult parts is when you have to make the cuts around sockets and things. This is where it all goes wrong for many people and they are left with huge big holes that later become a nightmare to fill and make good.
Would not it be nice if just for once, you could make one cut and have it fit perfectly first time. Well now you can because I promise you it's such a doodle when you know how.
I'm about to give you a little tip that will save all the rigmarole and make the job a so much easier. All you need to do is hold your piece of plasterboard up to the wall in the place that you want to put it, then where your sockets, or rather back boxes are (these are the metal boxes that the plastic socket cover with the plug fittings screws into), give the board a good tap and you will make an mark on the back of the plasterboard where the cut needs to be. Simply cut it out with a sharp blade and when you fit the plasterboard permanently in place, you should find that it fits accurately around the socket.
Another way of doing this is also leading the front of the back box around the edges with a pencil before pressing the board up it to get the impression in the right place. Believe it or not, I've even known people to mark the socket with 'tomato sauce' to make the impression onto the board. Now tomato sauce may taking matters a little bit far, but I guess the idea here is to just get that impression on the plasterboard where the precise cut needs to be.
Next time you're taking on a project where you need to fit plasterboard, be sure to try this simple but very effective and time saving method. Please always be cautious and careful when working around any electrical sockets. Where possible, you should always isolate the sockets power supply to ensure complete safety. If in doubt, consult a qualified electrician to do this for you.