In financial accounting, the balance sheet and income statement are the two most important types of financial statements (others being cash flow statement, and the statement of retained earnings).
(Tip: When you're paying this much for the material, you want a slate specialist to install it.) All told, the cost of installing a slate roof can range from about $1,500 to over $5,000 per square. On a 30-square (3,000 square-foot) roof, that's a price tag of $45,000 to $150,000 for the whole job. Now, back to the question of affordability, or more precisely, relative affordability.
1 Installation: Installation for the various types of tiles increases in price per square foot as follows; basic slate tiles with installation cost from $6 to $13 and high-quality slate tiles with installation cost from $9 to $20. Basic slate tiles: Basic slate tiles typically cost from $1 to $3 per square foot. 2  High-quality slate tiles: High-quality and designer slate tile costs range from approximately $4-$10 per square foot. 3  Mosaic tiles: Mosaic tiles typically cost from $8 to $35 per square foot.