Technical Information Ipe is a hardwood that is naturally resistant to rot and decay, is over 6 times harder than Western Red Cedar, and has a life expectancy of 20 years or more without preservative treatment. Compare the available decking woods. Most decking materials look attractive when first installed but the true measure of a quality decking material is how long it retains its appeal. A wood's density determines its durability. Ipe is twice as dense as other wood species and up to five times harder.
All woods change color over time.