Why Cumaru Hardwood for Decking Is the Best Choice

Why Cumaru Hardwood for Decking Is the Best Choice
When it comes to building outdoor spaces that are both beautiful and built to last, selecting the right hardwood can make all the difference. Cumaru hardwood, also known as Brazilian Teak, continues to earn the trust of contractors, architects, and homeowners alike. With its unmatched strength, natural resistance, and rich aesthetic appeal, Cumaru is proving to be one of the best hardwood options available for decking across Florida and beyond.
From high-traffic public spaces to luxury residences, Cumaru has become a standout choice for those who want a long-lasting investment in quality decking. In this blog, we’ll explore why Cumaru hardwood for decking is your best choice for woodworking projects.
What Makes Cumaru a Standout Decking Material?
Cumaru has established itself as a high-performance hardwood not only because of its beauty but also for its proven performance in real-world conditions. Builders across Florida use Cumaru in outdoor decks, piers, walkways, and park structures where durability is critical.
Its dense composition allows it to withstand extreme exposure to sun, rain, saltwater, and humidity. Even in Florida’s most demanding coastal environments, Cumaru has shown it can maintain both its structural integrity and visual appeal.

A Real-World Performer in Florida’s Public Spaces
While Cumaru is widely used in residential settings, some of its most impressive applications are in public infrastructure projects throughout the state. It has been chosen for boardwalks, beachfront walkways, park structures, and iconic landmarks like the Naples Pier. These are places that face thousands of visitors every day, along with constant exposure to water and heat.
Despite these harsh conditions, Cumaru continues to deliver. Its natural ability to resist rot, decay, and insect damage makes it ideal for both municipal and commercial developments where long-term performance is a must.
Exceptional Strength Proven by the Janka Hardness Scale
Cumaru ranks exceptionally high on the Janka Hardness Scale, a key metric for measuring wood’s resistance to wear and denting. With a score of 3,540 lbf, Cumaru sits near the top of the scale, nearly matching the durability of Ipe, another premium tropical hardwood.
For builders and contractors, the Janka rating is more than a number. It is a practical measure that directly impacts the wood’s ability to withstand scratches, dents, and heavy traffic. Cumaru’s impressive score ensures that decking made from this hardwood will hold up under pressure, even in the busiest outdoor spaces.
Cumaru vs. Ipe: Similar Performance, Smarter Investment
Both Cumaru and Ipe offer remarkable durability and resistance to outdoor elements. They share similar grain patterns and rich tones, which give any outdoor space a premium look. However, when it comes to budget, Brazilian Teak (Cumaru) offers a significant advantage.
While Ipe is known for its exceptional hardness, it comes at a premium price. Cumaru delivers almost the same level of strength and performance at a more accessible cost, making it a smart option for large-scale public builds as well as private residential projects.
Why Contractors Love Cumaru for Residential Decking
Cumaru is not just strong and affordable. It is also highly practical for homebuilders and contractors who prioritize ease of use and long-term value. Here’s why Cumaru is frequently recommended for residential decking:
Low Maintenance: Its natural resistance to decay, rot, and insects means fewer repairs and less upkeep for homeowners. Once installed, it remains stable and strong with minimal intervention.
Timeless Appearance: Cumaru’s golden-brown hues and fine grain offer an upscale look that enhances any home’s exterior. Over time, it weathers into a silver-gray patina that adds character without compromising strength.
Long Lifespan: Homeowners can expect their Cumaru deck to last over 50 years, even in Florida’s humid, salt-rich environment. It is an investment in both style and durability.
Proven Performance in High-Traffic Public Projects
Cumaru has proven time and again that it can meet the challenges of high-volume use. In places like Miami, Los Angeles, and Fort Lauderdale, it has been selected for beachfront facilities and walkways that see constant foot traffic and exposure to moisture.
Its dense fibers naturally repel water, resist fungal growth, and stand up to repeated wear, which is why it continues to be the top choice for both coastal cities and inland developments.

A Sustainable, Eco-Conscious Choice
Sustainability matters more than ever, especially in state-funded projects and modern architecture. Cumaru used in Florida developments is often sourced responsibly from well-managed forests. Builders can feel confident they are using a product that supports environmental health while delivering exceptional performance.
By choosing Cumaru, developers and architects are supporting ethical harvesting practices without sacrificing strength, appearance, or longevity.
Versatile Uses Beyond Decking
While Cumaru is most commonly associated with decking, its utility extends well beyond the backyard. Florida architects have found innovative uses for this hardwood in many public and private structures, including:
– Pergolas and gazebos in parks and recreation spaces
– Pedestrian bridges and walkways in nature preserves and eco-resorts
– Benches, pavilions, and beachfront shelters in coastal cities
Its ability to blend natural beauty with unmatched strength makes Cumaru a versatile and reliable material for a wide range of design applications.
Looking Ahead: The Future of Cumaru in Florida
As more developers seek building materials that combine sustainability with style and durability, Cumaru is expected to appear in even more high-profile projects. From municipal green spaces to upscale resorts, this hardwood continues to prove it is the perfect combination of performance and elegance.
Whether you are designing a residential deck or planning a large commercial project, Cumaru offers a solution that lasts for generations.

Order Cumaru Hardwood for Decking Projects From Brazilian Lumber
Looking for premium Cumaru hardwood in Los Angeles, California? At Brazilian Lumber Los Angeles, we supply authentic Brazilian Teak with fast, reliable delivery across the entire United States. Builders and contractors trust us for real, high-quality Cumaru, no substitutes, just durable performance and long-term value.
Contact us today to place your order and get the best Cumaru hardwood for decking delivered to your job site.