The answer to 'cost to replace roof vent' is that the cost can vary widely depending on several factors. Typically, the cost to replace a roof vent can range from $100 to $500 or more, depending on the type of vent, the materials used, the complexity of the installation, and your location.
The size and type of vent, as well as the accessibility of the roof, can all impact the final cost. Larger or more specialized vents, such as those for bathroom or kitchen exhaust, may be more expensive. The materials used, such as metal or plastic, can also affect the price. Additionally, the complexity of the installation, such as whether it requires roof repairs or modifications, can influence the overall cost.