The Science Behind the Natural Fertility Diet. The Natural Fertility Diet suggestions are an accumulation of scientific research, nutritional data, dietary practices of the most fertile tribes and peoples in history, as well as dietary practices which are known to reduce complications during pregnancy.
Costs. Metal roofing will cost approximately $265 to $600 per roofing square or $2 to $6 per square foot for steel or aluminum shingles, $120 to $150 for corrugated steel panels, and $700 to $900 for copper or zinc. After adding installation, a steel or aluminum roof will cost about $500 to $1,000 per square.
1 Metal roof installation costs around $5 to $15.00 per square foot or more. 2  This works out to a total metal roof price of roughly $7,500 to $22,500 for a 1,500 square foot roof. 3  It s possible in many cases to install a metal roof over old asphalt shingles.etal Roof. Metal roofing, typically made from coated aluminum or steel, costs approximately one-third more than asphalt shingle roofs, but with the price increase comes a number of benefits. First and foremost is the strength and durability of metal roofs, which are often guaranteed for 50 years or more.