When it comes to roofing, slate is easily one of the most popular materials out there. Although it's commonly known as a dark gray rock, slate can be found in green, purple, red, and other earthy ...

You need to know the name and location of the actual quarry. That’s important because some quarries have better reputations — and warranties — than others. (iStock) Analysis by Elisabeth Leamy When ...

The replacement of a leaky library roof has taken a step forward with the installation of the first new slates. Kettering ...