This Bill Gates-backed startup fixes leaking ductwork with 'chewing gum' material: 'Most people should be able to save … $500 to $600 per home'

Leaky air ducts can make your HVAC system up to 20% less efficient. Here's how Aeroseal can help you save money and reduce pollution.
3 days ago
from: The Cool Down

Bill Gates, Chewing gum, Heating, ventilation, and air conditioning, Startup company