One of the double glazing units in my patio doors appears to have broken it’s seal and is letting in condensation between the panes of glass, so I’ve got a couple of questions you guys may be able to help with as I doubt I’m the first this will have occurred to:
1) Is this something I can get replaced or do I need to go through RMG?
2) If I can replace it does anybody know any good local glaziers who can help?
Thanks in advance
Paul