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FAQ's

What is Thermal
Bridging?

A thermal bridge is an area ( frequently on a building ) where a significantly higher heat transfer exists in relation to the surrounding materials. This leads to an overall reduction in thermal insulation value.

Will I have to modify my building to
support the product?

No, 88% of our Thermal CorkShield product’s volume is air. This translates to a lower density; approx. between 0.12-0.24 quartz/ lb.

How is the product
applied?

Thermal CorkShield is applied onto the surface using a textured sprayer by one of our certified applicators.

Does it absorb
sound?

Depending on the surface it is applied to Cork can absorb unwanted echoes and sound. When applied on the exterior of a home it greatly reduces unwanted noise from entering your home.

What type of surfaces will Thermal CorkShield stick to?

A thermal bridge is an area ( frequently on a building ) where a significantly higher heat transfer exists in relation to the surrounding materials. This leads to an overall reduction in thermal insulation value.

Is it toxic?

No, we are proud to offer a water-based product with other natural and renewable resources that is non voc and non-toxic.

Does it fade
like paint?

Because we dye each mixture on site with our own proprietary pigments, we are seeing less than 1% fade annually, compared to the 5-10% average that comes with traditional paint and stucco.

How does cork add R-value to my home and
help with efficiency?

Cork works along with an already existing or properly engineered wall as a “Functioning Finish”, often the R Value in a wall is compromised by drafts, convection, conduction, or reflection of energy and the insulating properties are greatly reduced. Cork cannot physically freeze or reach temps above 85 degrees F (30 degrees C), and being projected at the wall it fills all the gaps and cracks that allow drafts. We are also rated with a U value of 0.068 giving, showing at 1/8 of an inch that we can effectively stop the transfer of energy before it reaches your insulation. The performance of cork is not based on an R value, it is based on a K value of 0.068 W/mK which means the heat and cold from outside will not be transferred to the substrate.

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