Geothermal heating and cooling systems have long been rooted in efficiency, relying on the constant temperature of the Earths soil. This white paper explores the benefits - including efficiency and comfort - of geothermal systems.
It is often easy to dismiss the slightest hint of a draft from a light switch or outlet box. Or the small amount of air movement from an entrance door. Maybe some windows are a little drafty. Individually they dont...
Unfortunately, mold has been a fact of life in residential buildings for decades. It's cost the industry many millions of dollars and led to illnesses and disruption for homeowners and their families. This white paper explores a defensive building product that can significantly reduce the threat of mold in a home.
When the Mastrangelo family had renovated and expanded their Massachusetts cape home several years ago, they added spray foam insulation to the entire second floor and roof. Sadly, the family soon started suffering from indoor air quality issues that took years to solve, until they discovered and installed a energy recovery ventilator (ERV).
With people indoors 90 percent of the time, the Norwegian Regional Board of Health and the Department of Employment created guidelines for the country’s indoor business environment. With the employer responsible for indoor air quality, measures were taken to improve conditions for employees.