There are two types of sliding doors that are popular among homeowners.
Normal sliding rail vs french rail sliding door.
These are most commonly used as double doors making them comparable in size and functionality to the sliding patio style.
By and large contemporary sliding doors provide more glass and therefore more view because they have narrow framing.
A sliding french model combines the wider frame and paneled grid of the french door with the gliding space saving function of the sliding variety.
A sliding glass door frame is typically narrower than a french patio door frame which means it will allow more natural light into your home.
Then again the quality of the panorama depends on your chosen glazing option as well.
However the wider frame on a french patio door is a more traditional style which many homeowners desire.
On the other hand french doors boast the traditional craftsmanship of mortise and tenon joinery and the classic stile and rail construction.
One is the beautiful sliding patio door and the other is the upscale traditional sliding french door.
One french panel freshens up a single frame.
French doors and sliding doors have different hardware.
French doors that open inward will creep into the room and bump against furniture or block the path around it so if your room is already crowded you might want to either declutter your home or get sliding doors.