Thursday, 27 August 2026

Ipe Hardwood vs Cumaru: Which Exotic Hardwood Is Right for Your Deck?

Cumaru and ipe hardwood decking are two popular options you’re likely to come across if you’re planning to build a deck with an exotic wood. But because both of them are known for their incredible strength and long lifespan, it’s not immediately obvious what you should use for your project.

 

How do you make the call? It will ultimately depend on your priorities. While these hardwoods share many of the same qualities, they differ in areas like color and cost. Understanding those differences will help you choose the best material for your deck.

 


Here at ABS Wood, you'll find premium-grade cumaru and ipe hardwood for decking and other outdoor projects. Let's take a closer look at what sets them apart.

 

Understanding each species

 

Ipe is often called the ‘ironwood’ of the tropics because it’s incredibly dense and even offers a level of fire resistance that's close to concrete. If you're looking for one of the toughest hardwoods available, Ipe certainly deserves your attention.

 

Cumaru or Brazilian Teak is another exceptionally durable hardwood. It's very similar to Ipe when it comes to hardness and long-term performance.

 

Cumaru and ipe hardwood decking are highly stable and perform well outdoors, but you’ll notice how they respond a little differently to prolonged sun exposure and moisture.

 

Where each hardwood works best

 

If you're building a commercial deck with heavy foot traffic or a high-end residential deck where you want maximum stability and the longest possible lifespan, ipe hardwood is usually the better fit. Its exceptional stability also makes it an excellent choice for covered tongue-and-groove porch flooring.

 

Cumaru is a great alternative when you want the same tropical hardwood appeal of ipe hardwood decking while keeping your budget under better control. It performs extremely well for residential decking and is also well suited to fencing and rainscreen siding where durability is still a top priority.

 

Things to consider before choosing

 

There's a good reason ipe hardwood has become the benchmark for hardwood decking. Its Janka hardness rating is among the highest in the world, so you’ll find it hardly resistant to scratches and dents. However, you may need to shell out more money to purchase ipe. And because it’s extremely dense, you need to pre-drill any holes for fasteners.

 

Cumaru is also an extremely hard wood, although it's slightly more likely to develop small surface checks while drying. When properly acclimated, it delivers outstanding performance for your deck.

 

Whichever hardwood you choose, keep in mind that installation takes more care compared to working with pressure-treated pine or other softwoods. Ideally, you should use stainless steel fasteners to help prevent corrosion and staining. If you're installing grooved decking with hidden fasteners, make sure the clip system is designed for high-density hardwoods so it can accommodate normal seasonal movement.

 

Longevity and maintenance

 

One of the biggest advantages of cumaru and ipe hardwood decking is that neither requires chemical treatment to resist rot or decay.

 

Over time, both woods naturally weather to a silver-grey patina when you leave them untreated. But if you'd rather keep their original rich color, simply apply a quality UV-inhibiting penetrating oil once a year.

 

Have you decided?

 

No matter what hardwood you choose, make sure you’re sourcing it from a trusted source like us.

 

Here at ABS Wood, you'll find premium-grade cumaru and ipe hardwood at direct-from-the-mill pricing. Every order is produced with tight specifications and carefully controlled moisture levels to help your decking perform for years to come.

 

You'll also benefit from our reliable nationwide shipping and durable packaging designed to protect your hardwood during transit, so it arrives at your job site in excellent condition.

 

Ready to get started? Contact us here ABS Wood today for a quote. If you have any questions, give us a call at 1-877-722-7473.

 

 

No comments:

Post a Comment