NuSTAIR^®: Installation

Just start at the last step of the old process. There is no need to remove the old staircase, no need to plunge cut into the substrate nosing, no need to patch & putty the mortise holes and no objection for cutting the original stair frame.

The step-by-step system includes:

1. Trim all parts to size.
2. Install 1st tread - full coverage construction grade adhesive.
3. Secure 1st tread - nail back edge which will be disguised by the padded riser.
4. Install 1st set of shims, bracing the bottom shim against the tread.
5. Install the 1st riser with the cut edge up and the factory edge against the tread.
6. Trim the top tread to match up to the carpet.
7. Continue until the transformation is complete.