Profile: Timber Holdings Intl. offers wood products. Our products are available for residential, commercial and for design professionals. Residential use products include decking & deck system, post, rail & stair, siding, paneling & trim, corbels & brackets, lumber & timbers, fencing, sill plates, custom milling & molding and screws & fasteners. Commercial products include roof top system, deck tiles & panels, sound & sight barriers, truck & trail decking, industrial tanks and furnishings & components.