Replacing A Staircase

Q: I am going to replace my basement stairs. Any hints or suggestion for doing this? Right now the stairs are two 2x10 with the steps just nailed into the side wood. I would like to make the stairs and lay the steps on the cut out stairs. I would appreciate any advise that I can get.

A: I have complete details on step and staircase replacement, including an automatic calculator for staircase measurements - just follow the link.

Link

Squeaky Staircase

Q: The stairs going from the first to second floor make a LOT of noise when used. The basement stairs are directly beneath them so I have access to them except that there is sheetrock on the underside of the stairs. The stairs are carpeted as well. What are my
options for eliminating the squeaks?

A: Over time the nails and/or screws holding the treads loosen. The best fix is to attach 4 to 6" triangular shaped pieces to the underside of the treads and risers - use construction adhesive and screws to fasten them.

Link