Solar energy roof panel systems can be a significant investment channel, but they include an upfront commitment of tens of ...

Heavy-lift specialist Mammoet has won a contract to help replace the dysfunctional roof at Montreal’s 55,000-seat Olympic ...

A roof replacement costs about $11,000 on average but can range from $6,000 to over $50,000 for roofs made of premium materials such as slate, clay or copper. The actual cost of installing a new ...