Sentences with phrase «ideal circumstances insulating»

Meanwhile, the non-profit EnergyIdeas Clearinghouse, a partnership between Washington State University and the nonprofit Northwest Energy Efficiency Alliance, found that under ideal circumstances insulating paints can achieve a «reduction in heat gain» of around 20 percent on freshly - painted sun - exposed walls, but notes that such walls will only face direct sunlight for a limited part of even the clearest summer day.