Glazing and Cooling UPVC Triple Glazing Cross Section Windows always provide more than one function: light, air, views. They also affect heating and cooling loads through several heat transfer mechanisms. When choosing windows to reduce cooling loads, the goal is to control conduction and solar heat gain. Conduction is the transfer of heat

Putting Tightness to the Test Constructing tight buildings is a requirement in an ever-increasing number of communities, including those that have adopted the 2012 or 2015 IECC as local code. Even where not required, it‘s a good idea and it’s not as expensive as you might think. First, you must test your buildings and understand