23 OCT 2025 - We are back! If you have been following us over the last few years, you will know that the last 2 months have been rough. We website was practically not loading. Sorry for the mess. We are back though and everything should run smoothly now. New servers. Updated domains. And new owners. We invite you all to start uploading torrents again!
DesignBuilder provides advanced modelling tools in an easy-to-use interface. This enables the whole design team to use the same software to develop comfortable and energy-efficient building designs from concept through to completion. for Engineers Our powerful simulation toolbox lets you model HVAC, daylighting, airflow, cost, energy and carbon. Optimise your solutions to meet design goals and maximise the benefits for your clients.
for Architects Assess energy efficiency and carbon performance during early stage design. Visualise solar shading and explore designs to maximise comfort and the benefits of daylighting and natural ventilation.
for Energy Assessors Be cost efficient and competitive by using the quickest and easiest to learn software for generating UK EPCs and Part-L2 building regulation compliance reports using SBEM.
![DesignBuilder Software Ltd. DesignBuilder 6.1.0.6 [FileCR]](https://f.t0r.space/cover/21105940.webp)
