Thermal Properties Of Cork Flooring

Because of its low thermal conductivity cork flooring is ideal for applications over cement subfloors.

Thermal properties of cork flooring.

A one inch cube of natural cork contains more than 200 million tiny air filled pockets. 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. It also does not dent easily and it won t be affected by changes in temperature. Cork is noted for the following properties.

Due to the natural unique structure the cork has a low thermal conductivity which allows it to be used for insulation or thermal insulation of buildings. Some 50 of cork is captive air which results in excellent buoyancy compressibility elasticity a high degree of imperviousness to both air and water penetration and low thermal conductivity. A cork floor provides a comfortable cushion underfoot because it gives when compressed. Cork flooring costs.

The thermal conductivity of this material is 0 037 0 040 w mk. Cork flooring is a great choice for play areas or commercial spaces where there is a desire for a comfortable walking and standing surface. Flooring materials need to be able to hold up to heavy traffic. In contrast to other materials it retains its insulation properties over a very large temperature range.

In addition to this advantage it is worth noting the very high specific heat capacity. Cork flooring is available in tiles and planks in many styles colors and sizes. Cork floors are. This value translates into high thermal inertia of cork.

Professional installation is fairly economical adding 1 to 2 per square foot. Cork is extremely strong so it will provide you with a resilient and lasting material for your floor. Cork is also a natural thermal and acoustic insulator which means rooms with cork flooring are naturally warm and quiet. Also the cork has excellent soundproofing properties reducing noise coming from the street.

Costs for cork flooring planks or tiles can run from 2 to 12 per square foot depending on the thickness of the material the quality of the cork and the quality of the finish. Its natural thermal insulation properties allow cork floors to provide an optimal floor temperature all year round even without underfloor heating.