Bench length per person will of course vary depending on the size of the people involved.
Built in bench dimensions.
However if the edge of your decking walking surface is more than 30 inches above grade then your built in bench has the building code obligation to act as a fixed railing system too.
The height of a bench is typically between 18 and 20 inches 46 51 cm.
Kitchen bench dimensions the size of the bench that you choose is going to vary greatly depending on how many people it is intended to seat.
Bench seats tend to sit somewhere around 16 inches high.
A bench can be the full width of your table or slightly less long so that it can be tucked underneath the table.
Typically a 17 high rough bench size and a 3 cushion is very comfortable as it will compress to approximately 18.
Bench lengths tend to range between 42 inches and 60 inches but it s important to consider your entire dining room setup.
A bench between 42 and 52 inches in length will seat two adults comfortably.
Depending on what height is comfortable for you choose from heights between 14 and 19 inches above the ground.
Although this is the average range the height of a bench is dependent on its use.
How deep are benches.
Benches can have a depth anywhere from 15 20 inches 38 51 cm although the typical bench used for dining is considered to be around 17 inches 44 cm.
That should do the trick.
Built in deck benches often are used to define the perimeters of a deck.
This affects both how many people it can seat and how it relates to your table.