The house is minimalist and has a white exterior and a flat roof. Design features such as the doors, sliding panels or the ...

There is a small leak from the asphalt roll garage roof. It's not very old, so I prefer to just repair it. How can I locate to leak and fix it? — Mindy F. Dear Mindy: Although a flat roll roof is more ...

Technology has installed a 20,000 sq m retractable solar roof over a Swiss wastewater plant, generating clean power without ...