A good rule of thumb is to wait a month or two if the fence is made with dry materials. This will allow it to weather enough but not too much. If the fence is made with pressure treated materials it may be 3-4 months for the posts to dry enough and can be checked with a moisture meter.
If the wood is wet it cannot absorb the paint. Instead it dries on top of the wood with very little, if any adhesion. Thus, in a very short time frame you will have paint failure. Your best bet is to wait six months.
Thereof, How soon can you paint treated wood?
“There are differing opinions on how long pressure-treated wood should sit before painting — some say a year, others six months. It depends on how dry the wood was when it was installed. “One test is to sprinkle some water on it — if the water is absorbed, it’s ready to be painted.
Also to know is, Can you paint pressure treated wood right away? Pressure-treated wood needs time to dry out before it’s painted, which takes a lot longer than kiln-dried lumber. … Pressure-treated lumber can take weeks or even months to dry. Once the wood absorbs water on the surface, it’s ready for paint.
Subsequently, question is, How long should you wait before you paint pressure treated wood? six months
Also, How long should I wait before painting or staining pressure treated wood?
New pressure-treated wood needs to dry after construction before it can be stained or sealed. This process can take many months depending on your deck’s sun exposure and the weather patterns after construction is complete.
What happens if you paint treated wood?
To produce pressure-treated wood, the milled lumber (typically pine or cedar) is saturated with chemical preservatives. These chemicals minimize the wood’s natural vulnerability to insects and rot, but they also leave the wood rather wet—a state that will ultimately lead to your coat of paint eventually peeling.
How long do you have to wait to seal pressure treated wood?
A newly built deck that uses pressurized wood will need time to dry completely before a sealer can be applied. The chemicals used to treat the wood leave moisture behind, and depending on the climate, it can take anywhere from a few weeks to a few months until it’s dry enough to seal.
What is the best paint for pressure treated wood?
latex
Do you need to paint pressure treated wood?
We often get asked for our painting recommendations for pressure treated wood. Our recommendation is short and simple: Don’t. We do not recommend the use of a conventional multi-coat paint system or varnish. The performance is nearly always disappointing, and repainting often has to be preceded by scraping and sanding.
Can you paint treated wood right away?
Pressure-treated lumber can take weeks or even months to dry. Once the wood absorbs water on the surface, it’s ready for paint. … Our experts recommend priming with a latex primer and a compatible exterior latex paint, also known as water-based paint. We recommend you avoid oil-based paint.
What do you paint a fence with?
Make sure you select paint and a primer that are appropriate for wood, and safe for exterior use. For wooden fences, we recommend oil-based paint, since it’s the most durable. When you have your paint and primer, do a test run by painting a small, out-of-the-way part of the fence and let it dry for 24 hours.
What happens if you paint pressure treated wood too soon?
But, the catch is that you should not paint treated wood too soon after it has been purchased. … If you paint treated wood while it is still wet, your coat of primer or paint will most likely be rejected by the water-borne chemicals slowly bleeding their way out of the lumber.
What kind of paint do you use on a fence?
Make sure you select paint and a primer that are appropriate for wood, and safe for exterior use. For wooden fences, we recommend oil-based paint, since it’s the most durable. When you have your paint and primer, do a test run by painting a small, out-of-the-way part of the fence and let it dry for 24 hours.
How long should you wait to paint treated wood?
six months
What is the fastest way to paint a fence?
What happens if you paint pressure treated lumber too soon?
If the wood is wet it cannot absorb the paint. Instead it dries on top of the wood with very little, if any adhesion. Thus, in a very short time frame you will have paint failure. Your best bet is to wait six months.
How long does it take treated lumber to dry out?
Drying can take several months. We recommend beginning to test the wood around 90 days after your project is completed, but this is just a general suggestion.
Don’t forget to share this post 
References and Further Readings :