Why do you harp on Indoor Air Quality Certifications?
Q. If cork flooring is a natural material, why do you put so much emphasis on whether the manufacturer has gotten the flooring certified through chemical emissions testing?
A. There are many natural flooring products on the market. But very few of them are made without chemicals and additives. Cork flooring is beautifully natural and sustainable. But it cannot be made without some extra ingredients – like adhesive.
After wine bottle stoppers are punched out of the bark of the Cork Oak Trees in and around Portugal, cork that will be made into flooring is ground up, mixed with pigments, and adhesive. Fortunately, cork producers in the Mediterranean region are known for their attention to environmentally sound adhesives and additives.
Once the sheets of cork are produced, more materials are introduced. If the cork will be used for engineered flooring, which is made in layers, the core of the floor with be HDF (High Density Fiber Board). And if the flooring – engineered or solid –
will be prefinished, anything from a simple water-based polyurethane to a proprietary aluminum oxide or ceramic finish, to a high-tech nano finish, will be applied to the surface.
We talk about product quality. We talk about price, which in today’s economy means we bypass some higher-quality products. But except in the instance of installing Marmoleum from Forbo, we have not talked much about installer training.
States like Oregon that have mandatory contractor licensing, which means continuing education credits that include some training in flooring installation, might tout their efforts to protect consumers. Some manufacturers, like Forbo, also require that their sheet products be installed by a contractor the company has certified in order for the product warranty to be valid.
But flooring distributors – that stock and supply products to flooring dealers – and the dealers themselves are not doing a reputable job unless they routinely provide training for flooring installers, says Victoria Haugen, marketing manager for Wanke Cascade, a Forbo distributor, headquartered in Portland, OR.
