There are a couple of ways to install your t molding screwing or gluing.
Installing vinyl t molding.
Use a miter saw or power saw for a cleaner cut.
If your t molding uses a metal track measure and cut it with tin snips.
Ifloor shows you how to install a t molding between your floors or in doorways between two types of flooring.
In some cases weight may have to be applied to the molding to keep it in contact with the adhesive until it cures.
Step 1 measure the width of the doorway between the floors.
Bond the shim to the subfloor and then bond the molding to shim.
Unroll enough molding to reach the next door frame or inside corner.
Butt the free end of the molding against the inside corner or door frame on one end of the wall.
This video and desc.
Flip the molding face down on.
The glue down method.
How to install vinyl molding transition strips.
Installing flush transitions with a floating floor.
Cut a wood shim to fill the gap between the bottom of the molding and the subfloor.
How to install vinyl molding transition strips.
This video show a basic t molding installation on laminate flooring.