The Costs. Average Minimum Cost: $400 per square ($4.00 per square foot). Average Maximum Cost: $650 per square ($6.50 per square foot). Because it's a premium alternative and may require specialized tools, many home improvement experts recommend having a professional install standing seam metal roofing.verage Minimum Cost: $400 per square ($4.00 per square foot). Average Maximum Cost: $650 per square ($6.50 per square foot). Because it's a premium alternative and may require specialized tools, many home improvement experts recommend having a professional install standing seam metal roofing.
Report Abuse. 1  Luck for you non dairy creamer has a very long shelf life as long as you keep it refrigerated. 2  Generally it is recommended that liquid non-dairy creamers be consumed within 14 days of opening the product. 3  Non dairy creamer takes a while to go bad, but it does have an expiration date.
Frozen: Beverages, fruit: 3 weeks unopened: Juice in cartons, fruit drinks, punch: 7-10 days open: 8-12 months: Condiments: Refrigerated pesto, salsa: Date on carton; 3 days after opening: 1-2 months: Sour cream-based dip: 2 weeks: Doesn't freeze well: Dairy products: Butter: 1-3 months: 6-9 months: Buttermilk: 7-14 days: 3 months: Cheese, hard (Cheddar, Swiss)