DesignBuilder Software Ltd. DesignBuilder v6.1.0.6 Win

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.