How long does it take to build an inground pool?

The time required to build a pool depends on factors such as the type of pool being built and the size of the pool. Concrete pools and gunite pools take approximately 4 to 5 weeks to build, vinyl pools take 2-5 weeks while fiberglass pools take 2 weeks or less. Pool projects can take longer time if permits aren’t acquired on time, weather conditions delay construction, builder and subcontractors are not available, and not passing inspections.