Cupiuba - Goupia glabra

Working properties

Machining
Nailing
Screwing
Finishing
Gluing
 

Wood

Origin
North of Brazil.

Working properties
Machining goes relatively easy. With some extra care, interlocked grain can also get smooth. With finishing are good experiences in interior uses, where with gluing are less experiences. Pre-drilling is recommended. Drying has to be done carefully because of the high risks of distortion and checking.

General description
The heartwood has a wide colour variation from brick-red till yellow brown and darkens slightly after exposure. It has a medium lustre. The lighter coloured sapwood is sharply demarcated from the heartwood.

Main uses
Cupiuba can be used in several situations: interior: e.g. flooring/parquet (decorative appearance) exterior: e.g. constructions, decking, poles, sound barriers, garden timber.

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