How To Lay Interlocking Vinyl Plank. If starting with a full width plank the tongue must be removed figure 3. Chalkline and trim to fit to the wall allowing a ¼expansion space.

So youll start in your corner. Vinyl plank flooring can. Install the second and subsequent planks in each row by locking the ends together and then you work your way down the plank pushing the tongue into the groove as you go.
Create expansion gaps by inserting shims along the walls.
However that has not been the case for us. Install planks from the left side of the starting wall and work to the right side. DIY installation is free except for tools you might need to purchase. Undercutting the doorjambs and casing helps you slide the vinyl plank flooring underneath.