Favorite Multifamily Retrofits
Which retrofit is better: changing the boiler or changing the lighting? There are so many possibilities for multifamily buildings that choosing the "best" retrofit depends a lot on your definition. Are you after the most ...
Many plumbing and heating designers have considered the tankless coil heating system to be the least efficient method of heating domestic hot water (DHW) in a multifamily building. [continue reading]
How do you use diagnostic equipment (such as blower doors, and pressure sensors) to measure air flows in high-rise apartment buildings? [continue reading]
Walking through abandoned multifamily buildings is urban spelunking. The buildings are dark, dreary, and damp. Water drips in from the roof. Pitfalls abound. One must be cautious of dark shafts and mounds of who-knows-what. H [continue reading]
Auditing low-rise garden apartments is different from auditing single-family or high-rise multifamily buildings. [continue reading]
Last summer, the Applied Building Science Center received a call to investigate a North Carolina multifamily residence where it was raining inside the apartment. This home serves as an example of the need for good air sealing and a whole-building approach. [continue reading]
In much of the United States, converting electric water heaters to gas can reduce household energy costs. However, many properties-particularly multifamily homes-have space limitations or venting problems that make such a retrofit impossible. [continue reading]
Marge Anderson is the Executive Vice President of Seventhwave, a non-profit that advances environmental and economic sustainability. Her passions include ...
Much like the race to build a better mousetrap, it often seems like there’s an endless stream of ...