Ipe Wood vs Cedar vs Pressure-Treated Lumber: A Complete Comparison A

As you’re deciding which wood to use for your deck, you’ll likely come across ipe along with cedar and pressure-treated lumber. Each one has its strengths, and it's worth taking the time to compare them before making a decision.

 

Here at ABS Wood, we supply premium-grade ipe, but we also believe it's important to understand how it compares with other decking materials. The best choice depends on what matters most to you, such as lifespan and maintenance, as well as aesthetics and long-term value.

Ipe vs cedar

 

Western red cedar has been a popular choice for decking for years because many people like its natural color. You might even appreciate its moderate resistance to rot and distinctive aroma.

 

That said, cedar is still a softwood. Its Janka hardness rating is just 350 lbf, while Ipe has an impressive rating of 3,680 lbf. In other words, ipe wood is more than 10 times harder, making it much better at resisting dents, scratches, and everyday wear.

 

Here's a side-by-side comparison to make the differences easier to see.

 

Category	Ipe (Brazilian Walnut)	Cedar (Western Red Cedar / Thuja plicata)
Janka hardness	3,680 lbf	350 lbf
Upfront cost	Higher	Lower
Lifetime cost	Lower because one installation can last decades	Higher due to multiple replacements over time
Maintenance	Minimal; UV oil is optional	Requires annual staining or sealing
Density	69 lbs/cu ft	23 lbs/cu ft
Durability class	Class 1 — Highest	Class 3–4 (Moderate to low)
Outdoor lifespan	Up to 75+ years	10–20 years
Fire rating	Class A (ASTM E84)	Not fire-rated; burns easily
Climate suitability	Performs well in all climates	Can deteriorate faster in wet, humid, or extreme conditions

 

When you compare the two side by side, it's easy to see where ipe wood has the advantage. Its exceptional hardness makes it much more resistant to surface wear.

 

Maintenance is another major difference. With cedar, you need to take time to seal or stain it regularly every year to keep your deck in good condition. Meanwhile, ipe requires very little attention. You just need to apply a UV-protective oil to maintain its rich natural color. Otherwise, you can let it develop an attractive silver-gray patina over time.

 

Ipe wood is also naturally resistant to insects and rot, and this helps make your deck last for decades with far less upkeep. Although it costs more upfront, you may appreciate its long-term value because you spend less on maintenance and avoid replacing your deck every 10 to 20 years.

 

Ipe vs. pressure-treated lumber

 

If you're comparing ipe with pressure-treated lumber, you're really looking at two very different decking materials. They differ in a lot of aspects: from durability and appearance to performance and price.

 

You can use pressure-treated pine for deck framing because it’s strong enough to support the structure. Plus, it can span long distances and keeps framing costs affordable. However, it doesn’t hold up nearly as well as ipe wood over time when used as a decking surface.

 

That said, pressure-treated lumber is still appealing if you're working with a tighter budget. Its upfront cost is much lower, and with a fresh coat of paint or stain every year, it can provide reasonable performance for many residential decks.

 

Appearance is another area where the two materials are very different. Ipe features rich shades of light brown, sometimes olive brown and deep brown, along with distinctive grain patterns that have earned it the nickname ‘Brazilian Walnut.’

 

On the other hand, pressure-treated lumber typically has a greenish tint and flatter grain. As it ages, it’s also more likely to splinter after years of sun exposure. Depending on the grade you purchase, you may notice more knots and visible sapwood.

 

If you like the look of naturally weathered wood, ipe wood develops an elegant silver-grey patina over time without losing its impressive strength or resistance to the elements.

 

From a performance standpoint, ipe clearly has the advantage. It's naturally resistant to insects and rot and remains highly stable in outdoor conditions. So, it lasts much longer than pressure-treated decking. It also gives your deck a natural Class A fire rating and excellent slip resistance to give you added peace of mind while enjoying your outdoor space.

 

Order ipe wood from ABS Wood

 

If you've decided that ipe wood is the right choice for your project, ABS Wood makes it easy to get the quality lumber you need.

 

You'll receive premium-grade ipe with tight specifications and direct-from-the-mill pricing that's tailored to your project and cut list. To get started, contact us today for a quote.