designPH Course
Learn how to use the SketchUp plugin – designPH
What is designPH?
designPH is a tool that allows for the entry of 3D building geometry data into the widely used tool, Passive House Planning Package (PHPP). Developed by the Passive House Institute, designPH takes the form of a plugin for the popular design software SketchUp. The simple and graphically oriented nature of the plugin allows users to create in hours a 3D model that would otherwise take days to build.
designPH provides quick results regarding performance that are helpful in the architectural design process. The preliminary simplified energy balance results can help with the orientation, shape and size of windows, overhangs and shading devices.
Thanks to the optimised shading algorithm, designPH can create accurate shading parameters that can be used by the PHPP. The simple and easy interface between designPH and PHPP makes designPH the choice of many designers.

Image credit: Monash University, Gillies Hall, Melbourne, AU. Arch: Jackson Clements Burrows © grunconsulting. Rendering by PHI. (via designPH website)
About this course
This one-day course aims to introduce students to both the 3D modelling tool SketchUp and the designPH plugin for SketchUp.
Students will learn how to set up designPH on SketchUp and how to create the 3D building models needed for thermal analysis. Students will also learn how to create shading devices and how to enter local shading conditions. They will learn how to enter the details of building elements such windows, wall assemblies and ventilation systems for analysis. Instruction will be given on the use the designPH analytic tool and how to export it PHPP.
Course Content
Learning objectives
SketchUp
- How to set up SketchUp
- Grouping and short keys in SketchUp
- Entering thermal envelope data
- Entering shading devices and local conditions
designPH
- Choosing climate data sets
- Setting up shading parameters
- Entering building elements
- Modelling windows and doors
- Creating the treated floor area
PHPP interface
- How to run a preliminary energy balance
- How to interpret the data
- Creating export files
- Exporting into PHPP
Course dates & fees
Sorry, there are no upcoming dates for this course.
- designPH Course
- –
- 09:00 – 18:00 AEDT (GMT+11:00)
Course details
Prerequisites
A solid understanding of the Passive House approach and basic building physics is required. It is highly recommended that you first complete the Passive House Designer course.
Materials Required for class
This course is conducted remotely with students participating and accessing study materials via the internet. It is the responsibility of students to ensure they have an adequate data connection. Speeds of 3 MBPS are required for the online course. Students need to supply their own PC or Mac computer, with SketchUp PRO 2019 installed. [Download SketchUp – all OS & languages]
Additionally, designPH needs to be downloaded as a full or demo version. (The installation of the plugin will be demonstrated in class).
Materials provided for class
Students will have access to live sessions. The slide sets used in the course will be provided in PDF format. However, you may also have a printed version in your Designer course workbook. Additionally, handouts and exercises are provided in a downloadable PDF format, SketchUp file format or as Microsoft Excel files.
Passive House Planning Package software is provided in the form of unlicensed PHPP Workshop Version 9.6a with modified algorithms.
Is this course for you?
This course is aimed at people who have completed the Passive House Designer course and wish to further expand their skillset.
Access
The designPH Fundamentals Course runs over one full day, during which time students have live access to teachers.