Replace Dangerous Rotting Deck Stairs

Building entirely new stairs, especially if some of the lumber already appears to be rotten, is a wise decision.

Having sturdy stairs is crucial for everyone's safety. anmbph/Shutterstock

Dear James: My old wood deck is deteriorating and the stairs could be hazardous. What is the easiest way to install new ones for an inexperienced DIY-er?—Shantell K.

Dear Shantell: You are correct to worry about walking on old, unstable stairs that don’t have a handrail. It’s easy to lose one’s balance on them. We become accustomed to the standard height of a step. If the stairs are weak, sagging, or on an angle, it can cause someone to stumble.