1 Confirm that the metal roof you select is a painted or coated Energy Star-labeled metal roof and obtain certification from your contractor or the manufacturer.  Have the metal roof installed between January 1, 2009 and December 31, 2010.
1 A plain concrete walkway costs $4 to $6 per square foot. 2  Adding a single color or simple finish to the concrete raises the price to $6 to $10 per square foot. Expect to pay $8 to $12 per square foot for multiple colors or more elaborate patterning such as stamping or engraving. 2  Fully-custom walkways with a high level of hand-applied details (such as chemical stains or stenciling) cost $12 to $15 and up.
Cost. According to Cost Helper, American cherry wood can be purchased for about $5 per square foot, while Brazilian cherry costs about $14 per square foot. Pine planks are available for around $12 per square foot. Bamboo flooring can cost the consumer between $4 and $6 per square foot.Concrete flooring costs $2 to $15 per square foot, according to Concrete Floors.Basic, single-colored concrete flooring typically costs between $2 and $6 per square foot, while mid-grade concrete with decorative effects can cost between $6 and $8 per square foot.dditional Costs. There are other additional costs for both concrete flooring and hardwood flooring. The overall cost of hardwood flooring can rapidly increase with the addition of custom borders and patterns.