Wood Stairs
Closed End Stringer
The treads are not seen from either side. The tread is capped off by the stringer.
Open End Stringer
The side edge of the tread is seen from the side of the stair. The tread sides hang over the knee wall where the wood is exposed and each individual spindle is screwed to the tread.
Post to Post System
Railings are precision cut to fit in between each newel. Which makes the top of each landing newel ornamental.
Over the Post System
The railing covers the top of the post and remains continuous from end to end. This system does away with a newel at the top of each post which disrupts the flow of the continuous railing.