If you re installing floor tiles you will often need to mark a straight line that stretches the entire length of the room chalk lines and kits that help you make them are invaluable when you re measuring and marking distances that can t be comfortably measured by a ruler.
How to make a chalkline on a floor.
Snap the chalk line as before to create a full length reference line through the pencil line.
With a helper extend the chalk line across the room pull it taut and align it perfectly with the pencil line at the room s center.
You ll see how to s.
The first job is to make two marks at both the starting point and finishing point of your line so that you have two points to run your chalk line between you can either measure up from the floor or down from the ceiling the choice in yours but before you do make sure which ever surface you re using is level.
A chalk line is a very handy piece of kit when marking out on flat surfaces you can pick up a chalk line for less than 5 from most tool shops etc.
Be careful not to rub or strike the line against the floor as this will transfer chalk to the floor.
Snap the chalk line leaving a straight chalk mark on the subfloor.
5 lay a framing square at the intersection of the two lines to make sure they meet.
Planning the layout for a tile project is usually the hardest and most time consuming step.
Watch this video to learn how a pro does it.