Tall buildings require a robust air barrier design strategy to withstand higher air pressures from wind, stack effect, and mechanical systems.
Category: Heat Loss
Space heating and cooling accounts for over 30% of global energy consumption. With a 150% predicted increase by 2050 for cooling alone, it’s hardly surprising that the question of how to design energy efficient buildings is echoing around the planet. Recently, the focus has been on the building envelope. The new construction phase offers the […]
If there’s anything that will convince people of a building product’s worthiness, it’s when the pros use it in their own homes – where they’re free to make unilateral decisions, based on their own expertise and preferences. So you can imagine our excitement when Dr. John Straube chose our air- and water-resistive barrier for his new […]
Heat flow affects a building’s durability, efficiency, and comfort levels. Condensation that builds up or does not dissipate can lead to mold, health problems, and structural decay. Leaks and heat loss have an impact on human comfort and health and contribute to energy waste as the building has to use more energy to regulate its […]
In a recent article for Green Builder Media, Chris Norris suggests that the energy-saving potential of continuous air barriers is often underrated. For some time, state energy codes focus more on conductive heat transfer through exterior walls than on air leakage. Now, building codes increasingly set air leakage standards as well. Air Infiltration vs Insulation […]