New deck. Paint, stain or something else?

[Poncho_NM]

Originally Posted by #41

Also, I need to calculate how much I'll need. I know it's hard to guess but is one coat typically enough? Again, this is ~3 month old wood and still looks great.

On new wood, typically two coats might be initially needed, perhaps one coat the next year. It depends on where you live. Also depends on the wood. Pine typically will need more attention than cedar or redwood.

(I have not dealt with wood decks since 1999, I have no idea what technology currently exists).