In order to build a high performance home, builders need to embrace new technologies and techniques. The results can be greatly improved over traditional approaches. This white paper takes a look at some of the top things homebuilders should consider in choosing a wall system for the best building envelope.
The heat trapped inside an attic can cause temperatures to surpass 160 degrees. That means HVAC systems are working harder than they should have to, affecting durability, longevity and, in the immediate term, resulting in escalating cooling costs. This white paper identifies proper insulation and sealing techniques for a home's attic space.
The building enclosure or envelope consists of many components that must work together. The components include controls for thermal, air, water, and vapor barriers for heat, air and moisture management. This white paper takes a look at the importance of weather resistive barriers and how it manages moisture in a building's envelope.
High permeability vs. low permeability within the housewrap category… what does it mean and how does it affect your building practices? The intent of this paper is to explain this property thoroughly so that a better understanding of this building science principle can be gained.
It is important to design wall systems that manage bulk water and moisture properly. Walls are typically designed for performance specific to the climate where they are located. A test-hut protocol was chosen to investigate the performance of typical wall systems under hot-humid climactic conditions.
DuPont™ Tyvek® ThermaWrap™ R5.0 significantly contributes to home energy savings and improves comfort in the home. Energy modeling was completed to simulate a reside/remodel project using a REM/Rate™ analysis, which is the standard software used for HERS ratings.
Every home – new or existing – can increase its energy efficiency with the installation of a blanket of continuous exterior insulation over the walls and studs, thus reducing thermal bridging. This white paper identifies thermal bridging and why continuous insulation is the best way to address it.
More and more homebuyers are looking for homes that perform well, in addition to providing a comfortable, engaging place to live. And homebuilders are rising to meet the demand. Green builders are incorporating energy, water and resource efficiency, improved indoor air quality and sustainable and locally sourced products into their projects.