Concrete Staining Tips and Tricks

Decorative concrete producers have long used acid-based chemical concrete stains to create rich color schemes that look like natural marble, stone, or wood. But contractors today aren’t limited to earthy shades. Colors from soft pastels to bright reds, yellows,...

Spray Foam Insulation Basic Facts

The hall and the walls of a building are tested for an energy audit. A new air filtering and separation system would nonetheless make a significant difference. You must assume the second law of thermodynamics to build a better thermal envelope. It notes that the...