03/21/2024
In this , Linden from Wisconsin wrote in to ask about solutions for reinforcing deck stairs.
"I recently bought a house, and one of the things the home inspector flagged was the deck stairs. The rim joist to which the stairs are fastened is pulling away from the deck framing and needs to be reinforced or rebuilt before anyone uses the stairs. I see all sorts of recommendations online, but I can’t seem to find any clear direction in the code. The stairs are about 8 ft. high at the top. What’s the best long-term solution?"
Many decks are not designed or built to accommodate the additional weight of the stairs. One solution to reinforce an unsafe stair assembly is to add two new footings and posts as well as a header supported by jack studs. Installing stringer hangers will help prevent the stringers from pulling away from the deck.
Read Mike Guertin's full response: https://www.finehomebuilding.com/2024/03/06/safer-deck-stairs
Drawing: Dan Thornton