How much detail should you include about wall, floor and roof composition at different stages?
Most of my building's overall shape and dimensions transferred successfully from Forma into Revit. However, I had to make several adjustments to get the building positioned correctly. One of the main problems was that the building's elevation did not align with the ground level, causing part of the structure to sit below the surface. I also redesigned the roof to incorporate a green roof system instead of keeping the original basic roof.
You moved a design from Forma into Revit this week.
I learned that Forma and Revit serve different purposes throughout the design process. Forma is useful for developing the initial concept, experimenting with building shapes, and understanding how a design fits within its surroundings. Revit allows you to take that concept further by working with actual building components, materials, and construction details. Since Revit is much more technical, I think starting with a model in Forma makes the process easier because you already have a general design to work from.
Many manufacturers provide Revit families for their products.
Manufacturer-specific families provide more accurate information about the actual products that could be installed in a building. They can include specific dimensions, materials, and performance characteristics that generic families might not have. This makes the model more realistic and helps ensure that the products being selected will meet the building's design requirements. Generic families are helpful for creating an initial layout, but manufacturer families become more useful when the design needs greater accuracy.
The core is located early and moved rarely.
The building core needs to be established early because it contains essential elements such as stairways, elevators, and mechanical shafts. These components affect how people move through the building and how different systems connect between floors. Unlike regular rooms or partitions, the core cannot easily be relocated without affecting several other parts of the design. Establishing its location first gives the rest of the floor plan a consistent structure to work around and helps avoid major changes later.
Your Insight result did not match your Forma result.
Another thing I noticed was that the energy and carbon analysis results from Forma did not match the results I received in Revit Insight. Even though I was working with the same general building, the two programs produced different numbers. This showed me that the results depend on how each program interprets the building and what information is included in its calculations. Forma gave me a useful estimate during the early design stages, while Insight allowed me to evaluate the building after developing it further in Revit. I learned that these results should not automatically be treated as interchangeable, especially when the model has changed between programs.