Oak is harder than cedar, with a Janka hardness of 1350 (white oak) and 1220 (red oak) to Eastern red cedar's 900. Western red cedar's Janka hardness is a mere 350.
Cedar wood projects typically last more than 20 years without splitting, rotting, or warping. White oak and teak are also long lasting woods that are resistant to decay, twisting, cracking, or warping.
Cedar is durable and strong– Western Red Cedar is lightweight but stable and is less likely to crack and warp than even treated lumber. Western Red Cedar contains oils that act as preservatives to deter insect attack and decay. This same oil gives cedar it's distinctive smell.
Maple is harder than oak.
Harder woods can be susceptible to decay, while softer wood resists it. Where you use the hardwood is more important than its density and hardness. Differing sub-species of each variety also play an important role when considering the choices between oak and maple.
Both oak and pine are durable. While oak has an advantage in the strength department, pine does offer strength and stiffness that makes it a solid choice. Both types of wood are susceptible to damage from extensive exposure to moisture, heat and UV rays.
Hardness. Aromatic red cedar has a Janka rating (used to test the relative hardness of wood) of 900, while southern yellow pine is behind by a bit with a Janka rating of 690. So cedar is a little harder.
Cedar is generally a strong wood. Aromatic Red Cedar has a compressive strength of 6,000 and a hardness of 900. Compare that to Chestnut wood (which is a Hardwood) has a compressive strength of 5,300 and a hardness of 540.
Hickory is the hardest, commercially available common wood. Next in line are pecan, hard maple and white oak. Hardwood includes wood like hickory, oak, mahogany, maple and walnut.
Cracking in cedar wood is irreversible and can be visually unpleasant and, in extreme cases, harmful to the structural integrity of the wood. Cracking may occur during the initial woodworking, due to the stresses to which the wood is exposed in the course of being cut, moved and fashioned.
Examples of softwood trees are cedar, Douglas fir, juniper, pine, redwood, spruce, and yew. Hardwood refers to wood from broad-leaved trees such as oak, ash or beech. These are deciduous trees that shed their leaves during autumn and winter.
Answer: Cedar is one of the most attractive and durable types of wood for house construction. It naturally resists damage from insects, moisture and temperature extremes. Most houses are made of western red cedar, not the aromatic species used for closets, so there is no cedar smell in the house.
So Which Wood Type Lasts the Longest Outdoors? The general consensus is for hardwoods, such as ipe and teak. Since these species are extremely rot-resistant and durable, they have the best chance at a long life outdoors.
Western Red Cedar is another widely available, reasonably affordable choice for outdoor use. It's dimensionally stable, typically straight-grained, and resists warping, decay, and insects (including termites). Untreated, Western Red Cedar will last about 20 years outdoors.
The three most widely available and suitable exterior lumber choices, not treated with chemical preservatives, include Western red cedar, redwood, and cypress.
Outside, cedar has natural weather-resistant properties that make it a good choice for siding, shingles, decking, greenhouses, arbors and fences. It's considered to be a “durable” wood that can withstand exposure to the elements, but it's not completely rot-resistant.
Properties. Western Red Cedar is one of the world's most durable woods, as it has a natural resistance to moisture, decay and insect damage.
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.
Is Spruce Harder Than Cedar? Red Cedar is harder than Spruce, but white Cedar is slightly softer than Spruce.
For example, Douglas Fir is 40% stronger than Western Red Cedar. This means that spans in your pergola or pavilion done with Douglas Fir will not sag over time if sized properly.
Cedar is generally regarded as the stronger and more durable of these two woods. It does not need any special treatment and stands up well to the elements, with a low risk of warping and shrinking. Pine, on the other hand, is more at risk of buckling, warping, and shrinking.
It has a hardness rating of 1320. Oak: Oak is still rated hard, even though it ranks lower than some other hardwoods (1290). Because it's readily available in North America and a lower-cost option than some other hardwood options, it's a popular choice for building.
Due to the time it takes for the wood to grow, and the difference between softwood and hardwood, oak is a naturally longer-lasting material for furniture compared to pine.
Walnut is rated at a 1010 on the Janka Hardness Scale. European Oak is a 1360 on the same scale. This means that Oak is more durable than Walnut and will stand up better against constant use and daily wear and tear. Walnut isn't the best flooring choice for high-traffic areas of the home.