You need to find out why a perfectally good radiator isnt heating up the room.
If that radiator is working properly and its not heating up the room i doubt two radiators will do much, youll just be loosing twice the heat. You need to find out why a perfectally good radiator isnt heating up the room.
A plumber will be only too happy to agree with you in saying that you need a new radiator because he will make money out of you.
If the radiator is too small and you dont have the space to put a bigger one in then you could then move the radiator location to another place in the room - somewhere there is space for a larger one. Having two radiators is a mad idea.
If that radiator is working properly and its not heating up the room i doubt two radiators will do much, youll just be loosing twice the heat. You need to find out why a perfectally good radiator isnt heating up the room.
A plumber will be only too happy to agree with you in saying that you need a new radiator because he will make money out of you.
If the radiator is too small and you dont have the space to put a bigger one in then you could then move the radiator location to another place in the room - somewhere there is space for a larger one. Having two radiators is a mad idea.