Tropical hardwood cladding routinely outlasts the structure behind it. Here's what to expect by species and exposure.
Lifespan by Species
| Species | Sheltered | Direct Exposure |
|---|---|---|
| Ipe | 75+ yrs | 50+ yrs |
| Cumaru | 50 yrs | 30–40 yrs |
| Garapa | 40 yrs | 25–35 yrs |
What Drives the Range
- Back-ventilation (single biggest factor)
- End-grain sealing on cuts
- Stainless-steel fasteners only
- Drainage at the wall base
Maintenance Posture
If you do nothing, the wood silvers and stays sound. If you oil annually with a UV-stabilized hardwood oil, you preserve the original color but do not extend the structural life.
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Frequently Asked Questions
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