The answer to 'flat roof installation cost' is that the cost can vary significantly depending on several factors. Typical ranges for a new flat roof installation can be anywhere from $10 to $30 per square foot, but the actual cost will depend on the size of the roof, the materials used, the complexity of the installation, and your location.
Some key factors that influence the cost of a flat roof installation include the roofing material (e.g., EPDM, TPO, or PVC), the condition of the existing roof, the need for any structural repairs, and the accessibility of the roof. Additionally, labor costs can vary widely based on your local market and the experience level of the roofing contractor. It's essential to get multiple quotes from reputable local roofers to understand the specific costs for your project.