Cumaru Decking - FAQs
Cumaru offers excellent durability, natural weather resistance, attractive color, and exceptional strength for outdoor decking projects.
No. Routine cleaning is generally sufficient, while hardwood oil can be applied to preserve the original color if desired.
Yes. Cumaru performs well in poolside environments thanks to its durability and resistance to outdoor exposure.
Yes. Because Cumaru is an extremely dense hardwood, pre-drilling is recommended before installing fasteners.
Standard sizes include:
- 1×4
- 1×6
- 5/4×4
- 5/4×6
Yes. Without a UV-protective finish, Cumaru naturally weathers to an attractive silver-gray patina.
Yes. Its strength and durability make it an excellent choice for commercial decking, public outdoor spaces, and high-traffic environments.
Yes. Cumaru is commonly used for rooftop decks when installed over an appropriate support system designed for the project.
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