Leave a gap of approximately 1 1/8 inch between the laminate plank and the carpeted edge.
Lay the end molding -- carpet transition -- to determine the correct placement of the trim track. Mark the correct position with a pencil.
Install the trim track within the gap. For wood floors, use screws; for concrete floors, use concrete nails or a concrete adhesive.
Cut the trim piece and track to the appropriate length for the carpet transition.
Angle the trim into the trim track and gently push the trim into the track from one side to the other.
Cut the edge of the carpet to just below the top lip of the stairs.
Lay the stair nose on top of the first stair against the edge.
Measure and cut the stair nose to length.
Apply construction adhesive to the stair nose and apply to the top of the stair.
Start laying the laminate flooring from the stair nose.