Engineered Lumber Interior Box
stairs are built with:
We also build notched stairs, radius stairs, fan stairs and starter steps for a custom look.
1 3/4" x 9 1/2" Laminated Veneer Lumber (LVL) Stringers
3/4" thick OSB Risers
1" thick OSB Tread
We hammer, glue and staple wood wedges in place.
Wood wedges provide a better
glue bond than plastic wedges