Or the cedar fence posts can be concreted in to prevent soil rotting. Pressure Treated Timber (PTP) is the most popular choice for residential fencing in outdoor structures (e.g., decks, porches, and all types of residential fencing).

Similarly, you may be wondering if I can use pressure treated lumber for fence posts?

For fence posts, pressure-treated wood usually holds up better than cedar. You can embed this product in concrete for longer durability. Homeowners who want an attractive, durable structure often choose cedar planks with PT posts for this project.

Besides, what’s better for pressure-treated fencing or cedar?

Cedar won’t warp or shrink and is a naturally strong material perfect for picket fences, ornamental fences and private fencing. In fence posts, cedar will last for several years without rotting; however, they are less resistant to soil than pressure-treated pine (in posts).

Also you know, is Douglas fir good for fence posts?

Because raw Douglas fir rots quickly underground, most Builders use pressure-treated Douglas fir piles, which are still less expensive than redwood. If you decide to build a Douglas fir fence to save money, protect the wood by painting it with a highly pigmented paint containing anti-rot agents every few years.

Is pressure treated wood better than cedar?

Pressure treated cedar is the sturdier and more weather resistant of the two. It is highly resistant to insect infestation and rot, and special “ground contact” versions can be buried in the ground and will resist decay for decades.

How long will Doug Fir stay out?

10-15 years

How do you prevent fence posts from rotting in concrete?

Gasket around fence post base. Wear on Top quality outdoor acrylic sealant or silicone specially formulated to bond to concrete at base of post. When your cedar fence posts are rotting on the bottom, you need to replace them. The rot probably developed because the posts were improperly installed.

Can you use pine for fence posts?

You can cut a pine into fence posts right after felling. The younger wood near the treetop is not suitable for fence posts as the nails will fall out of the wood grain. Any part of the tree with a continuous diameter of 15 cm is suitable for making fence posts.

Is Douglas fir naturally rot resistant?

Rot resistance: Douglas fir heartwood is rated moderately durable in terms of rot, but susceptible to insect infestation. Machinability: Generally machinable, but has a moderate dulling effect on cutting tools.

Do I need pressure treated wood for fencing?

Not all wood is suitable for wooden fencing. Given their exposure to the elements, wooden fences must be made of rot-resistant wood. For this reason, cedar is a popular material for outdoor projects, as is pressure-treated lumber. But you’ll pay extra for its good looks; pressure treated lumber is cheaper.

How do you prevent a fence post from rotting?

  1. Place the wooden fence posts in a cool, dry place with adequate space for air circulation, to allow the wood to dry.
  2. Brush the bottom third or half of the fence post with water-based copper naphthenate, a wood preservative free of arsenic and chromium.

Is Douglas fir stronger than cedar?

Whereas cedar is easier to work with and more resistant to rot since it is durability class Type II, Doug fir is stronger and has durability class III.

Like long do pressure treated fence posts last?

Most treatment companies claim that most treated wood will last in excess of 20 years. This applies to pine and spruce, while cedar can last up to 40 years. Whatever money you spend buying treated wood, you will more than make up for it in the long run.

How long does pressure treated wood last in the floor?

40 years

How well does cedar hold up outdoors?

Cedar, which contains natural oils, is particularly resistant to damage from vermin, rot, or water. Compared to many other types of garden furniture, it is more likely to retain its original attractive appearance. To preserve the original look of your cedar furniture over the years, you can stain or varnish it.

How long does a pressure treated pine fence last?

Approx. 15 years

What is Prime Doug Fir?

Structurally, it is used in the form of lumber, beams, poles and plywood. Douglas fir is also used to make a variety of products including general sawmill work, flooring, furniture, cabinetry and veneers. This species has excellent strength characteristics and is known for its workability.

Which is better fir or cedar?

It is naturally insect resistant, helping to protect your plants from vermin. Cedar does not rot as quickly as fir, but fir resists warping and splitting over time better than cedar. Fir also doesn’t discolor and weaken around nails and screws like cedar does.

Is premium Douglas fir pressure treated?

Fancy, expensive lumberyards only stock Douglas fir. Douglas fir is pressure treated, redwood cedar or oak would survive, pine would most likely be gone in a few years. Pressure treated wood is used to protect against insects and mould, it can still get dry rot.

What is the best wood for fence posts?

Best wood for fences

  • Pressure treated Jaw. Pine is a great, inexpensive wood known for its fast growth.
  • Cedar. Cedar is a coveted wood among people who want to build fences.
  • Redwood.
  • Cypress.
  • If you are considering a new fence installation in Austin or those surrounding it Territories, don’t wait.

How long does a Douglas fir fence last?

Re: Doug Fir used for fencing. Sounds like an answer from AZ builders, if it takes two years they are relieved of any liability. It will probably take a little longer than 2 years.

Do you want to set wooden fence posts in concrete?

Set in concrete fence posts. Concrete is the safest material for setting fence posts , especially if you have sandy soil. Gravel may be fine for dense, loamy soil, but in loose soil, concrete is the only thing that will really hold your fence posts in place.