FenestraPro usually supports the latest three versions of Revit. For example as of February 2026, FenestraPro Version 9.0 will currently install into Revit Versions 2025 and 2026 (this is due to recent uprgades of the API to .net 8 framework). Revit 2027 is to use .net 10.
If you have an earlier version of Revit, eg. 2021 or 2022, the Addin will not appear in your Revit Menu after installation. If you have multiple Revit versions, the application will install into all currently supported versions. Revit Lite is not supported since it does not produce an Energy Model. Please contact us if you have any questions.
Please check that your version of Revit is up to date. You may do this in the Revit Menu by clicking on About Autodesk Revit.
Please check if your Revit version has the latest update and patches/fixes from Autodesk. The Autodesk Desktop App/Autodesk Access is available for this purpose. It will suggest relevant updates for your applications.
It is important that whatever Revit version you are using has the most recent updates from Autodesk so that it will work well with FenestraPro. Your Revit version may be checked by navigating to the Help Menu and scrolling down to the About Revit section. Clicking on this will open a new window where you may view the current version number that is installed.
Please check regularly that any updates released by Autodesk are installed if required.
Access to FenestraPro’s web-service may also be blocked by your company firewall or anti-virus. Please check with your IT Department if this is the case.
Please contact us for assistance in this event at support@fenestrapro.com and we can send you our online paths to confirm that access is available.