The answer to 'how much is P-trap' is that the cost of a P-trap can vary significantly depending on several factors. P-traps are essential plumbing components that create a water seal to prevent sewer gases from entering your home, and they are typically made of PVC, ABS, or metal materials.
The price of a P-trap can range from around $5 to $50 or more, depending on the material, size, and quality. Factors that influence the cost include the type of material (PVC is generally the most affordable), the diameter of the pipe (larger sizes cost more), and whether it's a basic or more specialized design. Installation costs can also add to the overall expense, especially if it requires additional plumbing work.