Duct split in Revit with BIMLOGIQ Copilot

Written by

BIMLOGIQ

Published

Oct 1, 2025

Duct split in Revit with BIMLOGIQ Copilot

Manually splitting ducts into fixed lengths can be tedious and prone to errors, especially in complex HVAC design workflows. In this video, we demonstrate how to automate this process by prompting BIMLOGIQ Copilot to segment ducts based on system type, such as "Supply Air," into precise lengths (e.g., 1400 mm). We also show how to save this command within BIMLOGIQ Copilot, enabling you to reuse it for future projects and streamline your workflows.


Prompts:

Prompt 1: Split ducts with the System Type "Supply Air" into fixed lengths of 1400 mm in the current view.

Prompt 2: Save the prompt and make the Length and system type parameter values into variables.