Tips of greenpeace

Compensated and accumulations wooden
It uses possible massive wood whenever. Formaldehydes emitted for compensated and fine particles emitted for accumulations are important sources of contamination of the domestic environment. these materials must be, whenever possible, stamped for reduction of the emissions.
The industry of the wood is the biggest force of destruction of the forests, for this, only buys wood with certified of ambient quality supplied by the FSC - Forest Stwartship Council.

Wood finishing
It only uses oils or natural waxes, it does not use synthetic products that contain solvent.

Wooden Conservantes
It uses resistant wood, concrete or techniques of construction that eliminate the necessity of conservantes. As alternative, it uses acid boric or acid ascetic in interiors and mixtures of copper and zinc in exteriors. Although the well known risks, organocloradas substances still are wide used in Brazil for wood treatment. It prevents its use not buying daily pay-treated wood.