A large majority have a sash bead that keeps the glass held with the frame.
Ideally you can remove the sash bead, slice any sealant and then be able to remove the pane of glass. Just reverse the process for reinstalling.
Make sure once you reinstall some glass, you clean the panes. If you want some window cleaning tips have a look at this Sydney window cleaner's top 10 tips for window cleaning.
With the most important ones being, do not use too much detergent and look at the windows once they are cleaned from both inside and out.
Ideally you can remove the sash bead, slice any sealant and then be able to remove the pane of glass. Just reverse the process for reinstalling.
Make sure once you reinstall some glass, you clean the panes. If you want some window cleaning tips have a look at this Sydney window cleaner's top 10 tips for window cleaning.
With the most important ones being, do not use too much detergent and look at the windows once they are cleaned from both inside and out.
