That would be the wood element, which would be cellulose. Or carbon hydrogen and Oxygen I think. Al tho I have seen steel and brass railings. The question is a little vague.
iron
I would assume Carbon if they are wooden, and Aluminum or Ferrum, if they are metal railings, and if they are high end railings they would have Scandium or Chromium added to the compound. I think that your question is too general, but the most accurate and precise answer would be Aluminum.
The practical purpose of stair railings is to ensure that people can walk up and down stairs safely. Stair railings ensure that a person cannot fall off the side of a set of steps and also aids their balance when travelling up and down.
Brigham Young was a carpenter by trade. Some chairs, mantles, and stair railings made by him are still in existence today.
In CA, stair railings must be 34" - 38" high.
If it is a connecting stair case (the ones you add railings to) just press CTRL on the railing and it should delete it.
Jump over the stair railings on the left, kill his thugs then shoot sonny through the railings on the right hand side with a Ruger, M4 or fast sniper rifle. sonny's bullets richochet off the railings and don't hit you.
After you put the stair where you want them to be there is a little tool that kind of looks like a stair railing you click on that and you put the railing on. I hope that helps happy simming.
O yes this very good company
Rungs are made up of - [nitrogenous bases] Railings are made up of - [deoxyribose and phosphate]
The most common indoor stair railing in modern homes is a synthetic resin of polyvinyl chloride, made to look like wood but much more durable and lasting. The most common outdoor railing is wrought iron, again for it's durability and decor.
form_title=wood stair installation form_header=12593 Please specify the type of stairs you would like installed. (Choose all that apply)*= [] Interior covered with carpet [] Interior stained [] Interior painted [] Straight [] Curved [] Spiral [] Landing mid-stair [] Exterior [] Other What is type of stairs that need to be built?*= () "Open on one side (railing on one side, wall on the other) () Open on two sides (railings on both sides) () Open on no sides (railings on no sides, just a hand rail) () Other"