This
South American species is a very stable and durable timber. It dries extremely
well with little checking, twisting, or bow. It is widely known for its
strength and natural resistance to decay and it can be used in ground
contact without preservatives or additional treatments. Testing by the
US Navy in a Panama Canal study from 1962 showed Ipe to be one of the
top performers in resistance to decay, termites, and borers. Of those
hardwoods tested it was one of the very few that is commercially available.
Extensively used in commercial exterior construction such as boardwalks,
piers, and benches, it has recently become the top choice for residential
decks due to its low maintenance, attractive color, and very smooth surface
and the fact that is lasts over 25 years! It is a heavy timber, approximately
64 lbs. per cubic foot when dry, normally sinks in water, and has a fire
rating of Class A, (the same as concrete or steel). |