This ensures a large enough space to safely walk on as you navigate each step.
Patio step dimensions.
The risers which are the parts that sit vertically underneath each step should be no higher than 7 3 4 inches and no smaller than 4 inches.
The accepted minimum riser height for a patio step is 4 inches and not higher.
Or use the handy chart below with the ratios already figured for you.
If you take the time to determine the right measurements for your patio you will end up with a well designed outdoor living area that you can use year round for entertaining and relaxing.
As a rule patio steps are wider and broader than standard residential steps.
You ll find the tread width in the column on the left and the rise height in the column on the right.
Patio steps should be at least 4 wide to allow two people to stroll comfortably beside each other and even pause to sit on the steps while they enjoy the surroundings.
Patios that are too large lose their intimacy.
Find the right tread and riser for your situation by pluging your measurements into this formula.
Here are three easy steps to help you discover the right patio dimensions.
Steps can be inset so that for example they might start before the patio edge and therefore not extend too far into the lawn below although they will of course eat into the available patio space.
Another option is to change the direction of the steps so that instead of running out from a higher level patio they run parallel with it with.
Stair size treads which are the parts of the steps that you walk on are typically no smaller than 10 inches deep.