Note: You require a license to use Sage Estimating Models.
What is an model?
Model Estimating streamlines the estimating process by providing most of the details needed during takeoff. Because each model includes a complete set of items and assemblies for a structural element, you can take off everything for that element at once. In addition, the model may even include the logic to feed the proper values into its items and assemblies.
Here are some links that can help you get started: