Sustainably Harvested Wood, Bamboo, Cork, Natural Fiber Carpets, Natural Linoleum, & More. Having flooring that you cherish and can easily maintain is often the design element that makes a home feel complete. Nowadays, informed consumers shy away from petroleum-based materials like vinyl (often mistakenly referred to as linoleum). They are also wary of hardwoods and other materials that may contain high levels of formaldehyde, or whose production may threaten endangered plant and animal species. At greenspace, we have taken those factors into serious consideration, offering only flooring options that are sustainably and ethically produced. For instance, the majority of our hardwood flooring (supplied by EcoTimber) is certified by the Forest Stewardship Council; an independent monitoring agency that ensures responsible logging, and ethical human resource practices, among other considerations.