Walk into any hardware store and you'll find a wall of products all promising to protect your deck. They fall into three camps — sealer, stain and paint — and choosing between them is really about one question: how much do you want to see the wood, versus how long do you want to go between redos?
Clear sealer
A clear (or nearly clear) sealer soaks in and repels water while letting the natural wood grain show through completely. It's the most natural look you can get.
The trade-off: clear sealers offer little protection from the sun. UV is what turns wood grey, and a clear coat barely slows it — so you're recoating often, sometimes yearly. Best for newer wood you want to show off, if you don't mind the upkeep.
Stain
Stain adds pigment, and pigment is what blocks UV — so stain both colors the wood and protects it far better than clear sealer. It still soaks in rather than sitting on top, so the grain and texture stay visible (semi-transparent) or mostly hidden (solid), depending on how much pigment.
The big advantage: when stain wears, it fades rather than peeling. That means the next round is a clean-and-recoat, not a strip-back. For a deck you walk on and rain on, that's usually the sane answer — easy to live with, easy to maintain.
Paint
Paint sits on the surface as a film. It hides the wood completely, gives you any color you want, and — up front — lasts the longest of the three.
The catch: when paint on wood eventually fails, it fails by peeling. And once a deck or fence has been painted, stain is no longer an option down the road without stripping all the paint off first — a big, messy job. Paint is also risky on deck boards, where standing water and foot traffic make peeling more likely; it's happier on railings, fences and trim.
A simple way to decide
- Want to see the wood, and it's worth seeing? Stain — semi-transparent for grain, solid for more coverage and life.
- Wood's rough, mismatched or past its looks? Paint hides a lot and gives a clean, uniform finish.
- Matching a fence to your house trim? Paint often wins — it holds a crisp color and pairs with the trim.
- Newer wood you'll happily maintain often? A quality sealer keeps it natural.
The rule that matters most
Whatever you choose, the finish is only as good as the prep under it. Stain over mildew seals the mildew in. Paint over a damp or glossy board peels. Any of the three, applied to wood that wasn't cleaned, brightened and dried first, looks great for one season and lets go the next. The product on the can is the easy part; the surface under it is the job.
Whichever fits your wood, it’s all part of our deck & fence staining, sealing and painting service. Wondering how long it’ll last? How long does deck stain last has the answer.
Not sure which your deck or fence should get? Get a free estimate — we'll look at the wood and give you a straight recommendation.