Because they emit formaldehyde and other VOCs, use of composite wood products should be minimized, if not eliminated. If it is absolutely necessary to use such products, the designer should select materials that meet the specified building criteria and are the lowest emitting products available according to emissions testing data. Formaldehyde emissions are of particular concern in composite wood products. Note that VOC-emitting wood preservatives may be used in some of these products. There are a number of manufacturers that are replacing formaldehyde adhesives in composite wood products with non-emitting adhesives and the Committee recommends using these alternative products whenever possible.
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