Search form. How Cosmetics Are Regulated in the U.S. How Cosmetics Are Regulated in the U.S. Consumer safety is the number one priority for cosmetic and personal care products companies, and manufacturers are committed to upholding strict FDA regulations as required by the U.S. Food, Drug, and Cosmetic Act (FD&C Act).
The most important factors in determining how to price the building of interior stairs are labor costs and material costs. It is important to establish a budget in advance, so that labor and material costs can be adjusted to meet expectations. Determine whether pre-built staircases are suitable for your project. Pre-built straight stairs are typically $1,000 to $2,000 and therefore have cost-saving advantages, but may not fit perfectly into the home's style and decor. Determine whether you want straight stairs or circular stairs, if you decide to go with a custom-built staircase.
1 Total costs (materials plus shipping and labor) for installing a straight, return or L-shaped stair can run $1,300-$7,000 or more. 2  Materials plus labor for custom-built wooden stairs, such as a sweeping circular or elliptical design, can cost $10,000-$30,000 or more, depending on the size, style and type of wood. A do-it-yourself approach for basic basement steps starts around $250-$350 for materials, and takes about 3-4 hours. 2  That's with standard lumber, such as pine; costs can go much higher with more expensive wood, such as oak.