Get matched with top deck staining pros in Smethport, PA

It is definitely worth sanding a deck to ensure the wood absorbs new stain. Sanding a deck removes the outer layers of aging wood, allowing the stain to penetrate. It also gives a fresh look to the entire surface as part of the deck refinishing process. Without sanding, your stain or sealant is less likely to absorb into the wood. While sanding a deck is a time-intensive project, the rewards are noticeable and long-lasting.

You don’t necessarily have to remove all the old paint before repainting your deck, but it’s best to remove as much as possible to ensure a smooth and long-lasting finish. Prioritize scraping off loose, peeling, or flaking paint, and sand down rough areas to create a smooth surface for the new paint to bond with.

A wood deck needs an annual cleaning, plus refinishing every two to three years, which involves sanding the deck and applying stain or sealer. If you have a painted deck, you’ll need to repaint it every 10 years. You should also fix and repair loose or broken deck boards, nails, and screws. Cleaning your deck regularly and applying sealant protects the wood from the elements, water damage, rot, mildew, and fading from the sun.

Pressure-treated wood can not only be painted and stained, but it should be; doing so will help to prevent surface or deck board cracking. Allow the wood to dry out before painting it, as pressure-treated wood from the hardware store takes longer to dry than kiln-dried lumber. If water beads on the surface, it needs additional time to dry—in fact, it can take weeks or even months to fully dry. As soon as the wood absorbs water on the surface, it is ready to be painted or stained.