Factors influencing the price of roller blinds

Compared with the traditional left and right opening and closing curtains, because the roller shutter windows use less material than the traditional ones when the size of the window is the same, the price is relatively cheap.
Different types of roller blinds also have different prices. The drop-down bead roller blinds of the same specification are the cheapest among the three types of curtains, and electric roller blinds are more expensive.
Another factor that affects the price is the fabric. There are three commonly used fabrics. One is the full shading type, which is often used in office windows;