Make sure the sliding glass door works properly.
Replace window with patio door.
Using the sliding glass door instructions install the door into the frame.
Most of the time when a window is turned into a patio door the header has to be expanded beyond the projected opening of the door.
Therefore you may be left with missing siding or drywall at the end of your installation requiring refinishing and painting around your new patio door inside and outside.
Adding more glass area can be done by removing a single window and adding a bay or bow window or even a wider combination window.
Doors skylights and windows replacing window with patio door i m planning to replace a 48 wide window with a 60 sliding patio door.
Caulk the door and add trim on the inside and outside.
The good news about turning a window into a door assuming it s wide enough is that the advanced carpentry required for altering a load bearing wall is pretty much done for you.
The opportunity to add more glass area in any home is an opportunity to let in more light and ventilation and improve the view.
Installing a patio door not only increases the glass size but will offer another entry exit point to add deck or sunroom access.
The section of wall has no electrical or plumbing.