Slide a putty knife in between the trim and the door and then use a small pry bar and hammer to ease it off.
Replace sliding patio door glass.
Before energy efficiency became a priority and before technology improved building materials sliding glass doors were some of the most inefficient aspects of a home bar none.
Pretty much all modern sliding door glass is double pane insulating glass.
You can even upgrade to multiple panels without ripping out your entire wall by choosing narrow glass panels.
The first thing you need to do is remove the trim around the glass which is known as the mull.
Replacing sliding glass doors is a home improvement project that comes up often especially in older homes.
It can be done with the door in place.
Remove old sliding glass door from frame.
Unlatch the door tip the top of the sliding panel inward and lift it free of the track.
Replacing the glass on sliding patio doors doesn t mean removing the entire door.
A sliding door glass replacement is necessary to ensure ease of access to your patio but it will typically cost more to replace the entire glass pane for a sliding door since the sheet of glass is much larger than the average window or glass door panel.
In most cases you can simply change the glass panels quickly and restore your sliding patio doors with pristine glass.
Don t go to the expense and mess of changing the whole door.
Latch the door then unscrew and remove the inside head stop.
Swapping out an old sliding glass door for a new 3 panel or 4 panel model can be a great option for homes that lack the wall space for larger openings or need to conserve space on a small patio.