IES-VE User Forum

5th June 2025

VE 2025 is now available to download from the download centre on our website.

All users should download and run the ve2025-000setup.exe (1.91GB) installer. This will install VE 2025 if it wasn't installed already.

Note: Note: VE 2025 is not yet confirmed as approved for EPC ...

11th February 2025

VE 2024 Feature Pack 1 is now available to download from the download centre on our website.

All users should download and run the ve2024-100setup.exe (1.85GB) installer. This will install VE 2024 if it wasn't installed already or if you have VE 2023 installed it will update ...

6th January 2025

VE 2024 Hotfix 2 is now available to download from the download centre on our website.

All users should download and run the ve2024-020setup.exe (1.85GB) installer. This will install VE 2024 if it wasn't installed already or if you have VE 2023 installed it will update your ...

18th October 2024

VE 2024 Hotfix 1 is now available to download from the download centre on our website.

All users should download and run the ve2024-010setup.exe (1.85GB) installer. This will install VE 2024 if it wasn't installed already or if you have VE 2023 installed it will update your ...

20th August 2024

VE 2024 is now available to download from the download centre on our website.

All users should download and run the ve2024-000setup.exe (1.85GB) installer. This will install VE 2024 if it wasn't installed already.

Summary

Parametric Simulation
Manufacturer Component: Passivent ...

20th May 2024

VE 2023 Feature Pack 5 Hotfix 2 is now available to download from the download centre on our website.

All users should download and run the ve2023-520setup.exe (1.85GB) installer. This will install VE 2023 if it wasn't installed already or if you have VE 2023 installed it will update ...

18th April 2024

VE 2023 Feature Pack 5 Hotfix 1 is now available to download from the download centre on our website.

All users should download and run the ve2023-510setup.exe (1.85GB) installer. This will install VE 2023 if it wasn't installed already or if you have VE 2023 installed it will ...

We're writing to provide an urgent update regarding the recent release of VE 2025 and its current status for lodging Energy Performance Certificates (EPC's) in the UK.

As many of you are aware, we have a long-standing and rigorous process for ensuring our Virtual Environment software is officially ...

An update on this, our developers have confirmed an error in the API obtained Operative Temperature variable and are working to correct this for our next major release (VE 2025) Thanks for bringing this to our attention.

18th April 2024

VE 2023 Feature Pack 5 Hotfix 1 is now available to download from the download centre on our website.

All users should download and run the ve2023-510setup.exe (1.85GB) installer. This will install VE 2023 if it wasn't installed already or if you have VE 2023 installed it will ...