Roofs painted white can reflect heat and reduce warm-weather energy use, but in cooler regions like Minneapolis or Chicago, the issue of energy-efficiency is less straightforward. While white rooftops will still achieve energy savings during hot summer months, studies suggest they may increase the heating bills during winter. Generally speaking, the colder your climate is, the less youāll end up saving in energy costs with a reflective roof.
Click here to read more. +
Related Stories
Codes and Standards | Oct 7, 2019
Tailgating remains a critical building security threat, say security professionals
Few buildings provide beefed up provisions to counteract threat.
Codes and Standards | Oct 7, 2019
New seismic standard to evaluate, retrofit existing structural steel buildings open for review
AISC seeks input through Nov. 4.
Codes and Standards | Sep 27, 2019
Open source tool allows comparison of embodied carbon emissions from construction materials
Enables carbon-smart choices during material specification and procurement.
Codes and Standards | Sep 27, 2019
AIA declaration: Climate change requires āholistic approachā
Must address interdependencies among people, buildings, infrastructure, and the environment.
Codes and Standards | Sep 26, 2019
San Joseās new building energy code is the most stringent among large cities
New regulations aim to make zero-emission electric buildings the norm.
Codes and Standards | Sep 26, 2019
Building support for climate action depends on linking it to health, economic benefits
USGBC report finds most people donāt think environmental problems significant enough to prioritize action.
Codes and Standards | Sep 20, 2019
OSHA has a new chief for its construction directorate
Former Army medical staffer Scott Ketcham has extensive OSHA experience.
Codes and Standards | Sep 20, 2019
American Wood Council updates free Connection Calculator
Tool includes cross-laminated timber connection provisions and post-frame ring shank nails.
Codes and Standards | Sep 19, 2019
Virtual reconnaissance of Bahamas finds some structures performed well during Dorian
Amid devastation, lives likely saved by resilient buildings.
Codes and Standards | Sep 19, 2019
Obama-era Waters of the U.S. rule revoked
New rule expected to define protected waterways more narrowly.
