Artist Biography by Scott Yanow. A phenomenally successful instrumentalist whose recordings routinely made the pop, R&B, and jazz charts during the 1980s and '90s, Kenny G's sound became a staple on adult contemporary and smooth jazz radio stations.
The potential cost of a raised floor (typically $20-$25 per square foot) should also be considered. But without a raised floor, the cost of installing an anti-static floor ($7-$12 per square foot) should be factored into the equation.
1 Hiring a remodeling contractor to build a second floor addition can run $100-$300 a square foot for the typical addition (2-3 bedrooms and a bath plus a flight of stairs), but can go as high as $400-$500 per square foot depending on complexity, quality of materials and local labor rates. Hiring a remodeling contractor to build a second floor addition can run $100-$300 a square foot for the typical addition (2-3 bedrooms and a bath plus a flight of stairs), but can go as high as $400-$500 per square foot depending on complexity, quality of materials and local labor rates.