Much more than a stack of shingles, a roofing system features underlayment, flashing, ventilation and a gutter system. Each interconnected component contributes to the roof’s and home’s health.

Cooling system works without electricity Date: September 5, 2017 Source: Stanford University Summary: ... It looks like a regular roof, ...

CU Boulder and University of Wyoming engineers have successfully scaled up an innovative water-cooling system capable of providing continuous day-and-night radiative cooling for structures. The ...