Yes, in most circumstances we are able to match handles to existing ones.
No, we are able to replace misted and fogged glass units with the minimal of disturbance.
Yes, we will measure the glass unit and have a replacement made to measure, which we will then replace with very little disturbance to your home.
We have a huge range of handles and lock systems to choose from, so finding an alternative that is a very close match is not normally a problem