Cork Flooring - Pros, Cons and Cost

How to Properly Install Cork Flooring

Cork flooring in unfurnished new home
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Cork flooring can produce a pleasant and comfortable walking surface. Cork flooring is a great choice for play areas or commercial spaces where there is a desire for a comfortable walking and standing. Suberin, a natural substance in cork, works as a mold inhibitor and prevents cork flooring from rotting, besides that it has natural insulation properties that can help reduce heating costs. Cork floors are naturally fire resistant and don't release any toxic gasses or chemicals when burned accidentally.

It can be a very durable material if properly maintained. In North America, one big setback about cork flooring is its place of origin: Europe.

Cork Flooring Cost

Cork flooring is not an expensive material and sometimes can be as cheap as $1.10 per square feet, but as high as $7.25, depending on the characteristics and color of the material. The cost can also vary depending on the warranty offered by the manufacturer and the insulation and soundproofing characteristics of the flooring material. Ideally, the builder cost of installing this type of floor will be around $4-$8 per square feet, still way below than a hardwood flooring system. The installation cost should be equal or less than $1 per square foot if you can to be competitive.

Cork Flooring Installation Tips

If you are installing cork flooring be sure to remember these helpful tips.

  • When installing cork flooring, remember to leave a 1/2 inch around the flooring perimeter so it can expand and contract appropriately.
  • Use the tapping block provided by the manufacturer to avoid damaging the cork plank
  • Once all the planks have been installed apply a polyurethane protection coat so it can last longer.
  • It is important to open the planks in the room on which they will be installed so they can adjust to the room humidity and temperature
  • Not all planks will be of the same color, so open them and try matching them according to their color for a more balanced flooring pattern.
  • Check the floor before starting the installation. It should be at flat as possible with a maximum of 1/8inch variation, otherwise concrete or leveling should be applied.

Cork Flooring Advantages

Cork flooring is a very good and reliable product that could be used in areas around the house and office space but stay away from areas where the cork flooring will be in contact with water.

  • Cork extraction process does not harm trees
  • Can be used over radiant heat systems
  • Cork flooring systems can be installed like regular ceramic or glass mosaic tile
  • Can be installed on uneven surfaces
  • Can be installed over existing flooring systems such as wood or linoleum
  • Excellent material to be used on retrofitted buildings
  • Natural insulation material and enhanced when it is installed over underlayment
  • Great performance under heavy furnishings
  • It offers a warm walking surface
  • Can be used as underlayment layer for ceramic, wood or stone
  • Superior sound attenuation characteristics
  • Don't worry about scratches; they will become part of the material pattern.
  • Can be installed using glue or the tongue and groove installation method

    Cork Flooring Disadvantages

    Cork flooring systems can offer you some great benefits, but there are also some limitations on its use.

    • Some additions to cork flooring can result in a not so eco-friendly product
    • Limited palette of colors to choose from
    • Must be sealed every 5 years to keep its waterproof characteristics
    • Can be stained by oil, dirt, and spills if not properly protected, so it is not the best floor to have in a kitchen
    • If you are remodeling a kitchen, it will be ideal if you install the cabinets first and then the cork, as the weight of the cabinets can eventually create dents in the cork
    • Furniture resting on top of cork is fine but needs felt pad protection for cork or hardwood flooring. If using chairs with casters; retrofit them with 'hardwood flooring safe casters.'
    • Carbon emissions during cork transportation can offset other benefits
    • Sharp objects can punctuate or damage cork flooring surfaces
    • Higher costs than traditional flooring materials