How To Measure Slope Of A Floor

To calculate this multiply the length in feet of the farthest wall from the drain and multiply that result by 0 125.

How to measure slope of a floor.

I think that mostly the floor slope is within 1 2. That will help you determine if there is a slope in the floor. One is by using slope formula and the other by digital inclinometer. There are short torpedo levels there are 3 foot long levels there are 6 foot long level etc.

Calculate the amount of slope to be created from each wall. For instance 3 rise divided by 36 run 083 x 100 an 8 3 slope. The recommended slope for flat roofs is usually 1 1 8 inch per foot or 2 1 4 inch per foot according to the professional handbook of building construction published by john wiley sons new york. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.

Slope can be calculated as a percentage which is calculated in much the same way as the gradient. Convert the rise and run to the same units and then divide the rise by the run. At times a short level laid on top of a long 2 4 will help measure a longer distance. 1 attach one end of the string level to the wall of the garage furthest from the main.

Remember to convert units so they are the same. Determining the angle of your floor s slope provides a simple method to level work surfaces in the garage. Multiply this number by 100 and you have the percentage slope. The method that follows may not be the most mathematical way to work out the ratio gradient of a slope but it is really simple and has always worked for me.

The preferred slope is between one quarter and one eighth inch per running foot of floor length.