Technically, it's not that difficult to build a staircase. The most important thing about learning how to build stairs is to take accurate measurements.
To obtain the number of concrete stairs required, divide teetotal rise by 7.5. A total rise of 64 inches divided by 7.5 is 9.14. Round this up to the nearest number and you'll find that you need 9 risers. You need one less tread than a riser because the last step is either on the ground or same level as the upper floor.For the height of each riser, divide the total rise by the number of risers. A total rise of 64 inches spanned by 9 steps requires risers7.11 inches high. The total run is derived by multiplying the number of treads(8) by the width of each tread, e.g. 10 inches. Therefore, the total run is 80inches.
Read More About:construction companies Calgary,
