Yes, but only a little. If you’re desperate, store the wood in a dry, sunny spot for a few weeks before installation. Stack it with spacers (like little sticks) between each board so air can flow. This won’t cut the time in half, but it might save you a month.
Also, consider using exterior stain instead of paint for the first coat. Stain is more forgiving and can bond with slightly damp wood. Paint is a diva; stain is a chill house guest.
How Long to Wait before Painting Pressure Treated Lumber
Never use a hairdryer on your deck. I know it’s tempting, but you’ll look ridiculous and it won’t work.
What If the Wood Is Kiln-Dried After Treatment?
Some lumber stores sell wood that’s already been “kiln-dried” after pressure treating. This stuff is much drier and can often be painted in as little as 2 to 4 weeks. Look for labels that say “KDAT” (Kiln-Dried After Treatment).
But still do the water test. Even kiln-dried wood can be sneaky. Wood is basically a drama queen that loves holding grudges—and moisture.
