1) Predetermine placement of stair tread by marking your normal foot placement on the stair.
( Generally located 2" to 3" from nose- 1" to leading edge of nose. )
2) Place stair tread in center of desired location ( or 2 side by side if area is wide. )
3) Insert #8 truss head screw ( supplied ) into top side and bottom at center of stair tread.
4) Wood Installation:
Place screw into material edge on an angle. As the screw goes into the surface of the wood, pull it towards the outside edge to ensure stair tread will taunt onto surface as to avoid potential tripping hazard.
5) Repeat on opposite side.Srew pattern may be varied depending on application 8-10 screws will be required per piece.
6) Concrete installation:
should be on brushed or smooth concrete(no exposed aggregate)
Pre determine location for screws, pre drill hole & insert 3/16" plastic plug