jeff posted on January 30, 2010 02:03
The current quest to reduce carbon footprint, reduce heat loss, increase insulation and reduce ventilation (air leaks) has resulted in the continuing increase in Tight Building Syndrome. This is where the inhabitants suffer ill health and a variety of maladies including flu like symptoms, depression and in some cases major disease such as cancer or tumours. The average family of four produce 20liters of moisture a day from cooking, washing, breathing and without adequate ventilation the moisture is absorbed into the chalk and paper construction material known as plasterboard.
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