Connect the flooring planks.
Installing luxury vinyl plank in bathroom.
Wide you d divide 123 by 5 75 which is 21 39.
That is it would take 21 39 planks to complete the floor.
In this bathroom the existing underlayment which was covered with adhesive from floors past also had some water damage due to a toilet seal leak.
Various forms of luxury vinyl planks and tiles are installed as floating floors in which individual pieces are joined together with a snap lock system that holds the planks or tiles together along the edges.
If the subfloor is unlevel you can fix low spots with a self leveling product and sand or grind down high spots.
Measure the width of the room and divide it by the width of the exposed portion of the plank before you start installing vinyl plank flooring.
If you are installing vinyl planks in a bathroom you may need to temporarily remove the toilet or you can install around it.
One plank lies flat on the subfloor while the other plank is held at an angle and placed into the first board s receiving groove.
Install the vinyl plank flooring.
Most luxury vinyl planks attach edge to edge and end to end with a fold and lock type of tongue and groove system.