Special Hardwood Products Incorporated

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Cork Flooring in an Exercise Room
in a Private Home


In the new construction of a large private home
near Atlanta, Werner Gruenhut of Special
Hardwood Products supplied a CorkDirect
floating floor as the ideal surface for a definitive
private exercise room.

"A cork floating floor has an integral
underlayment of soft, flexible cork built into
each interlocking plank. Unlike tile, wood
parquet, or any other hard surface, cork has an
intrinsic resilience and a capacity to compress
and flex which provides comfort and great
safety in an exercise room."

Daria Clarke, an A.C.E.-certified personal fitness trainer, agrees, saying "Cork tile and plank floors
offer the firm, smooth surface support that's necessary for exercise, and at the same time they will
flex and absorb shock. No other material is as satisfactory."

Cork exercise floors provide important thermal properties and respiratory benefits as well. "Tiles,
concrete and industrial carpet over concrete offer no resilience, and can be uncomfortable and
potentially unhealthy. Cork is a pure material, it doesn't outgas or shed microfibers, and it doesn't
store mites and particulates which become airborne during impact while you're ventilating deeply
directly above carpeting."

Particularly with clinically recovering clients, with older clients, and for young persons who train
hard, carpet can be a serious problem in an exercise room. "When people install exercise equipment
in a room which is carpeted like the rest of their house, it is both inconvenient and hazardous.
Industrial and indoor/outdoor carpets, which a lot of people mistakenly install for exercise, provide
no protection against the concrete surface underneath. There is no flex, and no forgiveness. And
they accumulate dirt and particulates."

"On the other hand," Clarke says, "good residential carpets are too soft, there is no stability, even
with a good shoe. The foot can pronate (out) or supinate (in), and you'll use your ankle or knee to
compensate when the floor isn't where you expect."

Carpet can also be an inconvenience. "I have a number of clients who've put exercise machines in
carpeted rooms, and the machines have sunk down into the carpet, and you can't get the
attachments and inserts into them at floor level. For example, the piece that needs to slide in for
seated rows, and has to be removed for leg extensions, just won't go in or out if the machine isn't
level with the surface of the floor."

The problems with firm surfaces other than cork are more obvious. "You need a floor that will flex
and absorb shock, not transmit it back into your body. That's self-evident. And from a practical
standpoint, you don't want to crack a tile, or for that matter chip the chrome off your dumbbells: on
ceramic tile you have to set them down like they're eggshells."

Gruenhut at Special Hardwood Products says that installation of the floors is quite straightforward.
"The planks are glued together, and the floor floats directly over the concrete slab. The plank is
supplied prefinished with a U.V.-cured acrylic, providing a solid, smooth, resilient surface."