Which cedar is best for fence posts?

Some wood species are better than others for making sturdy fences and western red cedar is one of the best. Its heartwood contains oils that repel insects and resist rot and cedar fence posts can last 15 to 20 years or more.

Are cedar posts good for fencing?

While cedar’s tight grain, resistance to rot, and lack of knots make for optimal fence material – it is less durable against soil than pressure treated pine (in posts). For this reason, it may be a good idea to use pressure treated pine for the posts and cedar for the rest of the fence.

How far apart should cedar fence posts be?

around 8 feet
Typical spacing is right around 8 feet between each post however different circumstances may call for different measurements and it is not uncommon to have spacing between posts reach up to 10 feet. Once you have a rough idea of your post layout start by digging your first hole.

How long will a cedar 4×4 last in the ground?

In outdoor structures that are not in contact with the ground, such as decks, gazebos, pergolas and fence boards, cedar may last 30 years or longer. When in contact with the ground, such as when it’s used for fence or support posts, it can last between 15 and 20 years.

How long should posts be for a 6-foot fence?

Keep the height of your fence in mind when digging your post holes. As a general rule of thumb, you’ll need to place at least 1/3 the height of the post in the ground. For example, a 6-foot tall fence will need at least 2 feet of post in the ground. Consider the frost line in your area.

Is cedar better than pressure-treated?

Cedar is stronger and more durable than pressure-treated lumber. Pressure-treated lumber can warp and weather within a few years if left untreated, while cedar is more capable of naturally keeping its shape. However, cedar is more susceptible to cosmetic damages, such as dents and scratches.

Can you leave cedar untreated?

If you leave cedar wood untreated, it will not succumb to the devastating effects of mold, rot and insect damage. However, it will lose its typically golden-brown color.