WoodwoodExotic

Ipe

Exceptionally dense tropical hardwood that sinks in water. Used for decking and boardwalk where a long service life outdoors justifies both the cost and the difficulty of working it.

Stock forms — Board section and side elevation, end grain showingannual ringsend graintwLside elevation
Ipe — stock formsSymbols only — no stock sizes are published

Properties

Family
Wood
Category
wood
Species
Handroanthus spp.
Density
1 g/cm³ · 1000 kg/m³

Densityhow ipe compares

Density of Ipe — 1 g/cm³Ipe1.00Water1.00Aluminium2.700369g/cm³
1 g/cm³ — 1000 kg/m³Water 1.00 · Aluminium 2.70

Applicationswhere ipe is normally specified

DeckingBoardwalkOutdoor structuresPaving

Practical notes

  • Density is for air-dried stock at about 12% moisture content
  • Blunts ordinary cutting edges — carbide tooling is the practical minimum
  • Sawdust is a respiratory irritant; extract at the tool

Lumber sizeswhat ipe weighs in each nominal size

Lumber size database

Dressed sizes are the same for every species — a 2x4 is 1-1/2 x 3-1/2 in in oak as much as in spruce. What changes is the weight, and that is derived here from ipe's density of 1 g/cm³.

Tools used on itmatched on the wood family, not on this page

All tools

Which tools work a material is a property of the family (Wood), not of the individual species — so this list is the same on every wood page, and changes when the tool data changes rather than when this paragraph does.

Used in these projectsbuilds whose bill of materials calls for it

All projects

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