What if you could build a stair without all the hassles? With StairLok, you can. StairLok was designed for craftsmen who want to build solid, beautiful stairs that last. With the StairLok structural system, you can move faster without sacrificing quality. Cut out the work, but not the wood with StairLok.
Notched Stringers vs. StairLok Tread Frames
| Notched Stringer Problems: | StairLok Tread Frame Solutions: |
|---|---|
| 14 cuts x 5 stringers = 70 cut Requires 4-5 - 2x12s (For a 6 Step- 4' Wide Stair) |
4 cuts x 2 stringers = 8 cuts Requires only 2 -2x10s (most stairs, in this case for a 6 Step- 4' Wide Stair) |
| Requires selective knot structure | Typical knot structures work fine |
| Not structurally rated | Structurally rated and engineered |
| NOT hidden fastening | Hidden fastening from underneath |
| Must add closed-riser | Tread Frame acts as closed-riser |
| Bounces up and down and side to side | Strong and solid |
| All stringers must crown the same way... after they’re cut | Full stringers maintain their original crowns |
| All cuts must match or the decking will “wave.” | Tread Frames accept all decking and hold it straight to the frame. |