Wednesday, 26 August 2026

How to Maintain Ipe, Cumaru, and Tigerwood Decking for Long-Lasting Beauty

Tropical hardwood decking is built to handle the elements, but you still need to maintain it to keep it looking its best. While an Ipe deck shares the same care requirements as Tigerwood and Cumaru decking, each species has unique characteristics that affect how often you should maintain it and what products work best.

 

Here's what you need to know to keep each type of hardwood decking looking beautiful for years.



Caring for your ipe decking

 

Ipe decking is highly resistant to rot and holds up well against moisture thanks to its density and naturally high oil content. That same high oil content, however, also means that it doesn't absorb finishing products as easily as other hardwoods. It will gradually develop a uniform silver-gray patina if you leave it unfinished. Don’t worry:  that's a normal cosmetic change that doesn’t affect the strength or durability of the wood.

 

To keep your Ipe deck in great condition:

 

         Clean it thoroughly once a year, preferably in the spring.

 

         Apply a penetrating hardwood deck oil every 12 months. If your deck is in a coastal location or receives intense sunlight throughout the year, oiling every six months may be a better choice.

 

         Sand and refinish the surface every five to ten years, or whenever it starts showing signs of wear.

 

Ipe has a high natural oil content, so pick a deck oil that’s specifically formulated for tropical hardwoods. If you use a standard deck sealer, it won’t penetrate the wood effectively.

 

Maintaining your Cumaru deck

 

Cumaru decking shares many of the same qualities as Ipe — dense and durable, as well as naturally resistant to the elements with its high natural oil content.

 

Fresh Cumaru has a warm honey-brown color that gradually changes to a light golden-gray if you leave it unfinished with a UV-blocker. Compared to an Ipe deck, it absorbs deck oil a little more easily, so you may need to apply just two thin coats to provide better coverage instead of one heavy coat.

 

To keep your Cumaru decking looking its best:

 

         Clean it once a year.

 

         Apply hardwood deck oil annually.

 

         Refinish the surface every five to ten years as needed.

 

With routine maintenance, you can preserve the wood's rich color while protecting it from everyday exposure.

 

Make Tigerwood decking last

 

Tigerwood decking stands out because of its striking orange-brown color and bold dark striping. These contrasting colors naturally soften as the wood weathers over time, but this can actually give your deck a more blended appearance.

 

The wood also has a moderate amount of natural oil, so it’s relatively easy to maintain.

 

For the best results, you should:

 

         Clean the deck once a year.

 

         Apply a penetrating hardwood deck oil annually.

 

         Expect the distinctive striped pattern to become more subtle over time, as this is part of the wood's natural aging process.

 

Don’t worry if you get new Tigerwood boards with noticeable color variation. As your deck ages, those differences gradually become less pronounced.

 

Maintenance tips for every species

 

No matter which tropical hardwood you choose, following a few basic maintenance practices will help keep your deck in excellent condition.

 

         Always clean the deck before applying oil.

 

         Allow the surface to dry completely before adding any finish.

 

         Apply thin coats of oil and wipe away any excess product.

 

         Inspect the deck's structural framing every year, as the framing plays a major role in your deck's overall lifespan.

 

         When installing Brazilian hardwood decking in coastal areas, use 316 stainless steel hardware for better resistance to corrosion.

 

Get premium-grade Brazilian hardwoods

 

At ABS Wood, we can supply premium-grade Brazilian hardwoods at direct-from-the-mill pricing tailored to your project and cut list.

 

 

Fill out our contact form for a quote or call 1-877-722-7473.

 

 

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