DownUnder
Well-known member
View attachment 60896
We had a deck extension added 1.5yrs ago (original section is covered) and this new area is starting to squeak. Upon inspection it looks like it’s mostly air-nailed with a few random screws added in (unless it’s all screws and suck very deep). If it’s indeed nailed would a single screw in the middle work or would it end up curling on the sides? Is there a better solution (not sure there’s enough room for two screws in each area).
Looks like the wood was very wet when installed so shrunk quite a bit afterwards. The squeak is the screws snapping as the wood dried and shrunk. Putting extra screws now will work but won't look so great and may split.
Depending how big it is, and how much work you'd like to do, I'd take the boards out one by one and flip them over then screw them in. This give the advantage of making the deck look like new as the underside will be clean and still have that fresh color.