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Illustration—not a verified specimenAngelim Vermelho (Dinizia excelsa) wood grain — Janka 2,890 lbf
Hardwood

Angelim Vermelho

Dinizia excelsa

Genus: Dinizia · Family: Fabaceae

Decking
Construction
Flooring
Trailer Decking

Quick Facts

Wood Type

Hardwood

Native Range

South America

Avg. Dried Weight

63 lb/ft³

Janka Hardness

2,890 lbf

Decay Resistance

Very Durable

Typical Color

Reddish Brown

Stability

High

Outdoor Suitability

Excellent

Workability

Difficult

Availability

Commercially Available

CITES

Unlisted

IUCN

Not Evaluated

Limited data · 2/9

Did You Know?

  • •Angelim Vermelho is harder than 91% of all species in our database — one of the hardest woods commercially available.
  • •At 63 lb/ft³, Angelim Vermelho is denser than water and will sink when submerged.
  • •Angelim Vermelho is one of the few species rated both "Very Durable" for decay resistance and "Excellent" for outdoor use — ideal for ground-contact and marine applications.

Janka Hardness Scale

2,890lbf

Very Hard

Angelim Vermelho
100
690
1,010
1,360
1,450
1,820
3,510
4,570

Overview

Professional Summary

Angelim Vermelho (Dinizia excelsa) is one of the heaviest and most durable South American hardwoods, with a Janka hardness of 2,890 lbf and exceptional natural resistance to rot, termites, and marine borers. It's an industrial-grade timber for the most demanding structural applications.

In Plain English

Angelim Vermelho is a beast of a Brazilian hardwood — extremely heavy, extremely hard, and virtually indestructible outdoors. It's used for heavy-duty commercial decking, truck/trailer beds, and industrial flooring where nothing else is tough enough.

Appearance

Heartwood ColorMedium to dark reddish brown
SapwoodPale brownish
GrainInterlocked
TextureMedium to coarse
LusterLow

Technical Properties

Avg. Dried Weight63 lb/ft³
Specific Gravity (basic)Not recorded
Specific Gravity (12% MC)Not recorded
Janka Hardness2,890 lbf
Modulus of RuptureNot recorded
Elastic ModulusNot recorded
Crushing StrengthNot recorded
Shrinkage (Radial)Not recorded
Shrinkage (Tangential)Not recorded
Shrinkage (Volumetric)Not recorded
T/R RatioNot recorded
Stability RatingHigh

Sources, Conditions & Safety

No documented references are attached to this profile yet. Its recorded values should not be treated as source-verified.

Wood dust & sensitivity

Species-specific safety information has not been documented here. Absence of a warning does not mean the wood is safe or non-allergenic.

Use dust extraction and appropriate protective equipment; consult occupational-safety guidance. This is not medical advice or food-contact approval.

Durability & Performance

Decay ResistanceVery Durable
Outdoor SuitabilityExcellent

Workability

Overall RatingDifficult
MachiningVery difficult. Extreme hardness and interlocked grain demand sharp carbide tools. Pre-drilling essential for fasteners.
Blunting EffectHigh
GluingDifficult due to high density
FinishingCoarse texture may require filling. Takes finishes adequately.

Common Uses

Decking
Heavy Construction
Flooring
Trailer Decking

Heavy-duty decking, trailer/truck decking, heavy construction, bridge timbers, and marine pilings.

Sustainability & Trade

Listings are reference information, not proof of legal sourcing or certification. Verify current trade rules and supplier documentation before buying; absence of a note does not mean unrestricted trade.

CITES StatusUnlisted
IUCN StatusNot Evaluated
Sourcing NotesCommercially harvested from South American forests. Large tree species with good natural regeneration.

Extremely heavy (63 lb/ft³) — difficult to handle and install. Severely dulls tools. Pre-drilling mandatory.

Native Distribution

South America

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Look-Alike Species

Woods with a similar reddish brown color that are easily confused with Angelim Vermelho. Recorded differences are shown where data exists; confirm identification with end-grain examination.