So the glazing tape on the external side of the unit is the only thing that stops water from getting in and causing damage to the unit again. When I took the unit out of the frame it was stuck to glazing rape so this will need replacing.
One of the fixed units on Double glazed window has failed and has condensation internally. Fitted professionally 16 years ago. I Removed internal beading and found window fitters never used any packers. Removed sealed unit from double sided glazing tape and it appears there are no drain holes. Is th...
