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Cedar has a reputation for durability, but unless a few guidelines are followed, cedar posts can fail in as few as five years. Three factors contribute to this early failure: poor drainage, low-quality wood and poor protection against insect damage.
How do you keep cedar posts from rotting?
Because water wicks up through the cut end grain of the post much more readily than it does through the sides of the post, either soak the end of the post in a preservative solution (copper naphthenate), or coat it with a waxy end sealer such as Anchorseal.
Do cedar fence posts need to be treated?
Although cedar woods contain preservatives that are harmful to decay-causing fungi, they must be maintained. Special attention must be paid to outdoor posts, the weight-bearing portions of most decks and fences, to ensure they are properly weatherproofed.
How long will an untreated cedar fence last?
Fences made of untreated cedar can last between 15 and 30 years, depending on how well you care for it and the specific cedar species used. If it’s treated, a cedar fence may last up to 40 years. Cedar consistently outlasts other wood species. A spruce fence typically lasts only four to seven years.
How long do cedar fences last?
Cedar is one of the most durable and long-lasting woods, making it much more suitable as a material for fencing. It can last for more than 15 to 30 years and is exceptionally sustainable. Cedar wood requires much less maintenance and won’t weather as easily as spruce or pine.
How long will a cedar 4×4 last in the ground?
Natural Decay Resistance 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.
Can cedar posts be buried?
Burying Cedar Posts Make its depth equal to half the height of the fence, or one-third of the total length of the post.
Are cedar fences worth it?
Cedar Wood Fences It’s non-toxic and insect resistance. It’s stable, and it doesn’t shrink, splinter, or warp, which makes it the perfect wood for building fences. Cedar truly stands the test of time, and maintains its look for decades. Cedar fence posts, though, aren’t as durable against soil as PTP is.
Should you stain cedar posts?
Although cedar is naturally resistant to rot and decay, staining your siding promptly will help in the preventing of deterioration.
Is 2 feet deep enough for fence posts?
2 feet is the minimum depth that you should dig your fence post holes for. To dig the holes one-third to one-half of the post’s aboveground height, is a general formula. The deeper you dig the holes, the more stability your fence has.
Do cedar fences need to be sealed?
If cared for properly, a cedar fence will remain attractive and structurally sound for many years to come. Apply a waterproofing sealer to the cedar fence to protect the wood from splintering, cracking and warping due to the weather elements. Seal your cedar fence every three to five years.
How long should fence posts last?
While treated timber posts can last from anywhere between 10-15 years, untreated timber may need replacing in under 5 years. What’s more, rotting, splitting and warping (where the post expands upon water absorption) are all very common occurrences for wooden fence post systems.
What is the longest lasting fence material?
Vinyl fencing: Vinyl fencing can last 30+ years with minimal maintenance required. Unlike wood that can warp, rot, or shrink over time, vinyl is rigid and resilient. It is resistant to pests, rain, snow, temperature changes, and other elements. That is why vinyl fencing is the longest lasting fence material.
Do cedar fences rot?
Cedar has a reputation for durability, but unless a few guidelines are followed, cedar posts can fail in as few as five years. Three factors contribute to this early failure: poor drainage, low-quality wood and poor protection against insect damage.
Is cedar the best wood for a fence?
Cedar wood for Fencing An excellent choice of wood for fencing since it contains natural oils which are a deterrent to insects. Cedar wood is a middle-of-the-road option that might better fit a limited budget, and is also rot-resistant, giving it a longer lifespan compared to other types of wood.
How can I make my cedar fence last longer?
Use exterior oil-based stain or latex paint, which will seal out moisture, prevent wood rot, limit the amount of weathering and extend the life of the wood. Choose a stain or sealant with a UV inhibitor to help keep the wood from turning gray. Let the wood dry for about a week before applying a stain or sealant.
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.
Is Treated wood better than cedar?
When it comes to comparing treated wood vs. cedar, pressure-treated wood is the sturdier and more weather-proof of the two. It’s highly resistant to insect attack and rot, and special versions rated for “ground contact” can be buried in soil and will continue to shrug off decay for decades.
Can cedar posts be set in concrete?
Once your post is placed and set in concrete; you can then fill in the cut with concrete and smooth it out with a trowel. Another way to install a cedar post on concrete is to simply buy a flat mount concrete base for your post. You will need to drill holes into the concrete.
