Q: Our asphalt roof shingles are in good condition, but after a recent windstorm two of the shingles curled and no longer lie flat. One is torn. How can I repair them without replacing them?

Roof coatings are often billed as a magic bullet — a black tar or metallic silver slurry that stops leaks and extends the life of an aging or deteriorating roof almost indefinitely. But there is no ...

National Green Tribunal observed that the health of children must be given paramount importance, and that the government should follow the precautionary principle under Section 20 of the NGT Act, 2010 ...

A prototype for an ultra-thin, sinuous concrete roof using innovative design and fabrication methods has been designed and built by researchers from the ETH Zürich. The shell is part of a roof-top ...

Digital design and fabrication techniques allowed researchers in Switzerland to create a curvy, super thin concrete roof that will one day help a residential unit produce more power than it consumes.