It is important to have a well-documented and properly designed architectural design of the project because it helps contractors and builders in the following ways:
Provides a realistic estimation of the project cost. This enables you to evaluate your budget before starting construction.
Enables you to determine the schedule of construction before starting it.
If there are multiple bids on your construction project, the architectural design enables you to select a suitable proposal based on estimations of costs and time frame.
If you don’t have the professional architectural design of your future construction project, you won’t be able to evaluate the time and budget in advance. This creates problems after you have started the project.