A common mistake when applying stain is not taking weather, temperature and moisture into account. Staining when the deck surface is too hot or the wood is too wet; when rain is too imminent or when nighttime temperatures are too cold can all lead to problems down the road and shorten the life of your stain.
Because stain seeps into the wood, it's more protective than a coat of paint which is a coating that simply sits on the top of the wood. Solid stains look almost identical to paint but are more protective to the wood because they seep into the porous wood fibers.
Both oils and stains have their own distinct advantages. Essentially, what differentiates oils from stains is that a stain will improve the appearance of the deck by changing the timber colour; while an oil will enhance the current colour if you are wanting to leave your wood as is.
Paint tends to last a little longer than most stains, coming in at around 8-12 years before you will likely have to repaint. Stain, on the other hand, typically has to be refinished every 5-10 years.
Stain is often cheaper to purchase than paint. It is easier to apply stain, as well as to re-coat surfaces that need a touch up. Stain is quicker to apply than paint, because you don't always need to prime surfaces first. It also only usually needs one coat.
Oil-based stain can be kept for 1 year if the cans have been opened, but unopened cans will last 2 - 3 yrs. Water-based stain will last 1 year, if opened, and 2 years, if unopened. Oil-based varnishes will be good for 1 year, opened or unopened.
Outdoor wood stains are water repellant, so they make the wood waterproof, that is protecting it against water and, as a result, against mold. The only problem is that it is a short-term protection. As the stain wears out, the water easily finds a tiny crack to penetrate the wood.
With strong color pigments and great coverage, stains can protect and add longevity to the color of your wood. There are two types of wood stain — water-based and oil-based. Water-based wood stains tend to stay near the surface of the board and can add to the durability of your boards.
Oil-based stains are not easily penetrated by the elements and are much more durable than water-based stains. These types of stains require less long-term maintenance. While oil-based stains dry more slowly, they maintain a more even finish, making the stain look nicer in the long run.
Rollers are a great way to apply wood stain as well for the speed at which you can apply the stain. However, when using rollers can be a disadvantage when you have hard to reach areas. If you are going to use a roller to apply your stain, make sure to have a brush as well for those hard to reach areas.
It's more efficient to wipe stain than to brush it, and you're less likely to have color problems. Brushing into recesses. If you don't get your cloth wet enough with stain, you'll have trouble getting the stain into recesses. You can always use a brush to help do this.
And you certainly can paint over stain, choosing the method that best suits the type of stain on the surface and the kind of paint you wish to use. Keep in mind, however, that proper prep is essential; skimp on these steps and tannins from the stain would likely bleed unattractively onto the fresh paint.
Because stain requires a dry deck for a secure application, a week of dry fall weather is ideal for staining your deck than in summer or spring humidity. More specifically, the moderate temperatures of early fall are optimal for staining, as the later fall weeks may bring colder days that are too chilly for your stain.
Applying a topcoat sealer is not required, but a finish protects the stained wood from scratches and keeps it from fading over time. If applying a polyurethane wood finish with a brush, apply one to two coats.
We always recommend two coats of stain for any wood project, but you should only apply as much stain as the wood can absorb. Extremely dense hardwoods may only be able to absorb one coat of wood stain. The general rule of thumb is to apply only as much deck stain as the wood can absorb.
After the stain has dried, it's time for the first finishing coat. Remember, you put the stain on unfinished wood, so you need to seal the stain to protect it.
Generally speaking, the more porous a wood is, the better it will take stain. Oak, for example, has very large pores so it will stain quite easily. Cedar is also well known for its ability to take stain. Other woods that are commonly used with stain include ash and chestnut.
Rubbing. Frantically rubbing a stain can make it spread further and also damage the weave of the fabric. Try gently dabbing the stain away first.
Stain can last anywhere from 1 to 8 years, depending on how opaque the stain is. Transparent stain lasts a short time, while an opaque stain lasts longer. Paint lasts up to 10 years if it is properly applied and the right type of paint is used. It's important to apply high-quality exterior-grade paint.
Stains and oils penetrate wood best when it's cool and dry. If it rains within 48 hours of applying a treatment, the water will soak into the wood, and try and displace the stain. This can cause a blotchy, flaky look, rather than a smooth, even, coat.
In contrast, when stain is left to sit on the wood, the solvents that make the stain a liquid will eventually evaporate. However, the pigments remain behind, creating a sticky mess on the top of the wood.
Using most gel stains, you can darken wood furniture, or stay the same color, without sanding off the old stain. But, I usually use General Finishes Gel Stain because the finish always looks beautiful. Don't forget to Save or Share these steps for how to stain wood without sanding.
Clear and transparent stains need a touchup every year or two. Semi-transparent last 2 to 3 years. Semi-solid stains are good for 2 to 4 years of protection. Solid stains on decks may protect up to 5 to 7 years.
Leave a dampness of stain on the wood that dries to a darker coloring. This will take practice to get the coloring even, especially on large and multiple surfaces. Just as with leaving the stain on longer, this technique is easiest to do with a fast-drying stain such as lacquer stain.