Installation Instructions

(continued)
Tongue-and-groove borders can be blind-nailed along with the
field. Where the border runs parallel to the field, the border
can be blind-nailed in the same direction as the field. Where
the border runs perpendicular to the field, rout a groove in the
ends of the field boards, then insert a slip-tongue. The groove
side of the border can then be installed against the slip-tongue
and the border can be blind-nailed.
To install the apron (flooring between the border and the wall),
start with the grooved ends of the flooring and interlock them
with the tongue sides of the border.