Is redwood or cedar better for a fence?
Similarly one may ask, is cedar or redwood more rot resistant?
Redwood and cedar naturally contain tannin (a chemical that gives the products their color), which keeps the wood insect resistant. Since California redwood has a higher level of tannin, it could be more rot resistant than cedar.
- Pine wood is common because of its relatively inexpensive cost and longevity.
- Cedar doesn't require much maintenance and the wood contains natural insect-repelling substances.
Likewise, which is more durable cedar or redwood?
Redwood is a harder wood than cedar. It was found to be 23% harder than cedar when the Janka hardness test was used. Because it is a harder wood it will last longer and is more durable. Redwood has more natural occurring chemicals than cedar.
For fence posts, cedar can go several years without rotting; however, they tend to be less durable against soil erosion than pressure treated pine 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.