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Cedar vs Pressure Treated Wood: Which is the Best Option for Your Outdoor Projects?

Cedar vs Pressure Treated Wood

When building outdoor structures like decks, fences, and pergolas, choosing the right type of wood can be difficult. Two of the most popular options are cedar and pressure-treated wood. While each has its advantages and disadvantages, understanding the differences can help you make an informed decision. In this article, we will compare cedar vs pressure-treated wood, exploring the benefits and drawbacks of each.

What is Cedar Wood?

Cedar is a softwood from several different tree species, including western red cedar and northern white cedar. It is known for its natural beauty, strength, and durability, making it a popular choice for outdoor projects. Cedar lumber is available in various grades and thicknesses, and it can be used for everything from decking to fencing to siding.

Cedar vs Pressure Treated Wood: What’s the Difference?

On the other hand, pressure-treated wood is a type of softwood that has been chemically treated to resist decay, insects, and moisture. The treatment involves placing the wood in a vacuum chamber and injecting it with a preservative. The most common types of wood used for pressure treatment are southern yellow pine and Douglas fir.

The primary difference between cedar and pressure treated wood is the treatment process. Cedar treated wood is naturally resistant to decay, insects, and moisture, while pressure treated wood is chemically treated to achieve these properties. As a result, cedar is generally considered a higher quality and more attractive option, while pressure treated wood is more affordable.

Decking: Cedar vs Pressure Treated Wood

Regarding decking, cedar is a popular choice for homeowners who want a beautiful and natural-looking deck. Cedar is naturally resistant to decay and doesn’t need to be chemically treated like pressure treated wood. This means that cedar is less likely to warp or split over time and requires less maintenance than pressure-treated wood.

On the other hand, pressure-treated wood is a more affordable decking option. It is treated with chemicals to resist decay and insects, but it can still warp and crack over time if not maintained correctly. If you are on a tight budget, pressure treated wood may be a good option, but if you want a deck that will last for years and require minimal maintenance, cedar is the way to go.

Fencing: Cedar vs Pressure Treated Wood

Cedar is also a popular choice for fencing, thanks to its natural beauty and durability. Cedar fence boards are available in various sizes and grades, and they can be customized to suit your specific needs. Cedar is naturally resistant to decay, insects, and moisture, making it less likely to rot or warp.

Pressure treated wood is also a good option for fencing, mainly if you are on a tight budget. However, it is essential to note that pressure-treated wood can warp and twist over time, particularly if exposed to moisture. If you are looking for a fence that will last for years without requiring much maintenance, cedar is the best choice.

Pergolas and Other Outdoor Structures: Cedar vs Pressure Treated Wood

Regarding pergolas, arbors, and other outdoor structures, cedar is the preferred choice for many homeowners. Cedar is naturally resistant to decay and insects, making it less likely to rot or attract pests. Additionally, cedar is a beautiful wood that ages gracefully, developing a silvery-gray patina.

Pressure treated wood can also be used for outdoor structures, but it may not be as attractive as cedar. Additionally, pressure treated wood can warp and twist over time, particularly if it is exposed to moisture. Cedar is the better option if you want an outdoor structure that will stand the test of time and look beautiful for years to come.

Maintenance: Cedar vs Pressure Treated Wood

One of the most significant differences between cedar and pressure treated wood is the maintenance required to keep them looking their best. Cedar is a low-maintenance wood that requires minimal upkeep. It doesn’t need to be treated or stained to maintain its natural beauty, but applying a sealant can help preserve its color and prevent weathering.

On the other hand, pressure-treated wood requires more maintenance to keep it looking good. It must be sealed or stained every few years to protect it from the elements and prevent it from warping or cracking. Failure to maintain pressure treated wood can result in a deck or fence that looks old and worn out before its time.

Cost: Cedar vs Pressure Treated Wood

The cost of cedar vs pressure treated wood can vary depending on several factors, including the project’s size, the wood’s quality, and your location. In general, cedar is more expensive than pressure treated wood, but it is also considered to be a higher quality and more attractive option.

If you are on a tight budget, pressure treated wood may be the better option, as it is more affordable than cedar. However, it is essential to consider the long-term costs of each option. While cedar may be more expensive upfront, it requires less maintenance over time, saving you money in the long run.

Conclusion

When choosing between cedar vs pressure treated wood for your outdoor projects, there is no one-size-fits-all answer. Each type of wood has unique advantages and disadvantages, and the best option for you will depend on your specific needs, budget, and preferences.

Cedar is the way to go if you are looking for a beautiful, durable, and low-maintenance option. It is naturally resistant to decay, insects, and moisture and requires minimal upkeep to keep it looking its best. However, if you are on a tight budget, pressure treated wood may be a good option, provided that you are willing to invest the time and money required to maintain it.

Ultimately, the choice between cedar and pressure treated wood comes down to personal preference. Whether you choose cedar, pressure treated wood, or another type of wood altogether, do your research and choose a high-quality option that will stand the test of time.

Cedar Shake Roof Cleaning in Des Moines Iowa
Cedar Shake Roof before & after cleaning
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Meet Bruce

50 Years of Experience &
Over 2,000 Shake Roofs Cleaned

Bruce Sullivan has over 50 years of experience in maintaining, cleaning, and restoring cedar shake roofs. Making him one of the top authorities on cedar shake roofs in the US.

Watch the Cedar Shakes Cleaning Process in Action in this video

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Testimonials

What can I say? Bruce and Keith provided an exceptional service, and they are really nice guys too. Found out at the last minute they were in Minneapolis, and they fit me in for a cedar shake roof cleaning the next evening after their regular job was done. Even cleaned up my gutters, small fence, and small deck at no charge. The place looks outstanding! Highly recommended.

Mike Richards
Minneapolis

I highly recommend this business. Due to the work performed we are going to get another 10-14 years out of our cedar shake roof. We were told by some roofing companies that the roof should be replaced in 2 years. I lucked out and found Sullivan Roof Cleaning while researching companies that perform this service, and was pleased to learn that the company does work outside of Iowa. If you need your cedar shakes cleaned, go with Sullivan Roof Cleaning.

Eric Oelrich, 
St Cloud, MN

Bruce did a great job cleaning the whole exterior of my house. The roof has new life! It looks practically brand new. All the mold and moss on the roof, on the gutters, under the eaves, completely gone. He exceeded all our expectations. When he tells you what he can do for your house, you can believe and trust him. Great guy, great service.

Stuart Malone
Kansas City, MO

FAQs

Cedar shakes are organic. Though a resilient material. Being organic they need to be maintained. Over time, like any organic material that are subjected to weather elements, they reach a stage of deterioration. Like UV exposure, moisture and seasonal changes. Which results in moss, mold, mildew, lichen and brown rot fungi. These infestations need to be removed to further preserve the integrity of the cedar shake.
The proper way to clean a cedar shake roof is from a ladder. By spraying a special formulated solution onto the shakes and then rinsed with a garden hose pressure. Best done by a professional cedar shake roof cleaner. Not DIY recommended.
No. Pressure washer will require walking on the shakes, which will harm them, and even at its lowest setting will also damage the shakes.
On average, cedar shakes should be cleaned every 10 ten years. Subjective to the grade of the shakes and the amount of surrounding tree cover.
Avoiding walking on a cedar shake roof, other than for repairs.
Never seal a cedar shake roof. Cedar shakes need to breathe. They expand and contract in rain conditions. Seal will shorten the lifespan, to the point of premature replacement.
Staining has no real preserve value and can also harm the integrity of shakes, as stated, they need to be able to breathe. Also, if the shakes are not properly cleaned staining can seal the deteriorating infestation within the shakes.
Depending on the grade of the shakes and installation, and if maintained properly, 40 to 60 years.

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