Draw Straight Line On The Floor
Place the level along the line.
Draw straight line on the floor. The problem is that the width at one end of the room is 290 cm while at the other end of the room is 295 cm so i assume that the walls are not straight. Use a bubble level as you go to make sure the lines you re drawing are perfectly straight. Pull the line very taut and the hold the line down on the mark with one hand. A chalk line can be as long as needed being.
Hardwood floor in. This video is about how to make a first straight lane during hardwood floor installation on concrete. If the wall is too long to snap the chalk easily kneel by the midpoint of the line and press it down to the floor with one hand. If the bubble goes to the center of the level between the 2 black lines your line is straight.
Hi all i have to draw a straight line on a floor before i put tiles. Reach out with your other hand and lift up the chalk line about 10 to 12 inches from the floor pulling straight up then release the line so it snaps down onto the floor creating a crisp straight line.