Advancements in building energy codes strive to enhance a structure's energy efficiency, with the ultimate goal of obtaining net zero energy building (NZB) status.  In 2000, the International Code Council (ICC) developed the International Energy Conservation Code (IECC). The purpose…

Moisture control in buildings should strive to control moisture and air leaks through the building envelope. However, in the event of moisture intrusion, the system must allow the water to evaporate in order to keep the area dry and mold-free.…

Airtight buildings lessen energy consumption, save money, help protect the environment, and improve indoor environmental quality (IEQ). Achieving building air tightness requires commercial architects, contractors, and developers to incorporate innovative technologies and materials, like StoTherm® ci® continuous insulation (CI) wall…

A quality air and vapor barrier membrane helps create an efficient exterior wall system by preventing air, and any accompanying moisture, from infiltrating the structure's interior. Air vapor barriers come in two forms with various applications: fluid and sheet-applied air…

Designing durable, energy-efficient, comfortable, and long-lasting homes and buildings requires a clear understanding and adequate installation of the different wall control layers, including the weather barriers (air, water, and vapor). Together, weather barriers provide several vital functions to the building…