- Is it better to stain or paint pressure treated wood?
- How long will pressure treated wood last underwater?
- How long will a pressure treated post last in concrete?
- Which lasts longer pressure treated or cedar?
- How do you keep fence posts from rotting in concrete?
- Will pressure treated wood rot if buried?
- How big of a hole do I need for a 6×6 post?
- How do you protect a wooden post from rotting in the ground?
- Should I use concrete for fence posts?
- Will a wood post rot in concrete?
- How long will a treated 4×4 post last in the ground?
- Is 2 feet deep enough for fence posts?
- How long do pressure treated fence posts last?
- What should I put between wood and concrete?
- How long will a 6×6 post last in concrete?
Is it better to stain or paint pressure treated wood?
Because of the pressure-treating process, exterior paint is less likely to adhere to pressure treated wood and more likely to peel.
Some experts advise staining or sealing over painting, but paint can be successfully applied by following extra precautions..
How long will pressure treated wood last underwater?
Once installed, pressure treated lumber can last for many years submerged in water, and unlike steel it is not vulnerable to corrosion or electrochemical reactions, and it can last as long or longer than naturally moisture-resistant wood species.
How long will a pressure treated post last in concrete?
5 to 10 years5 Answers. A PT post will last a long time in concrete, maybe 5 to 10 years in soil alone. I suggest you embed the post in concrete, trowel a peak around the post so water runs off, and don’t let the PT post come in contact with the ground.
Which lasts longer pressure treated or cedar?
Cedar decks last 15 to 20 years, compared to 10 to 15 years for pressure-treated wood.
How do you keep fence posts from rotting in concrete?
Tamp down the gravel. You can use concrete, if desired, but the moisture in the concrete can sometimes cause wooden posts to rot more quickly, while the gravel allows water to drain quickly away from the fence post and into the soil.
Will pressure treated wood rot if buried?
Pressure-Treated Wood Makes the Grade Pressure-treated wood in contact with the ground needs the most protection, and will rot in just a few years if you use the wrong grade. … If your wood will touch the ground or be buried, you should get the highest grade you can, up to .
How big of a hole do I need for a 6×6 post?
10″A 6×6 post requires a 10″-diameter hole. Shovel a 6″ layer of gravel into the hole to provide drainage.
How do you protect a wooden post from rotting in the ground?
Placing a thick layer of loose gravel at the bottom of the post hole will allow groundwater to trickle through the rocks and down away from the base of the post. This will prevent the post from rotting by keeping it constantly dry.
Should I use concrete for fence posts?
Concrete is the most secure material for setting fence posts, especially if you have sandy soil. Gravel may be okay with dense, clay-heavy soil, but in looser soil, concrete is the only thing that will truly keep your fence posts stuck in place.
Will a wood post rot in concrete?
Simply setting the posts in concrete does create a condition that will accelerate rot in the bottom of the posts. With pressure-treated posts, the rot will be slow. … First, the posts should be set on top of a bed of coarse gravel 3 to 6 inches deep, so the base of the post is in contact with the gravel.
How long will a treated 4×4 post last in the ground?
The Forest Products Laboratory and other research groups have shown that treated wood stakes placed in the ground for more than 40 years remain rot-free. But young pressure-treated decks, many less than 10 years old, are being shoveled into landfills.
Is 2 feet deep enough for fence posts?
The minimum depth that you should dig your fence post holes for panel sections is 2 feet. A general formula is to dig the holes one-third to one-half of the post’s aboveground height. The deeper you dig the holes, the more stability your fence has, but you must also purchase longer posts.
How long do pressure treated fence posts last?
How long do pressure treated fence posts last? A properly pressure treated pine fence posts, for example, can exist for a range of 20–35 years if well installed while the untreated one only lasts between 3–7 years.
What should I put between wood and concrete?
on top of a foundation wall, there is a barrier (in cold climates, that’s a thin foam called “sill seal”) that separates the concrete from the wood sill. the wood sill should be pressure treated to resist decay.
How long will a 6×6 post last in concrete?
40 yearsThe treated post that are rated for ground contact are guaranteed for 40 years.