Who are we & what do we do?
Join the UK's largest network for environmentally responsible building
Connect with others to share knowledge and promote building for the future.
The AECB Low Energy Building Database(LEBD)
The database contains a growing number of low energy projects, owned, designed or constructed by AECB members.
Buy design software and training to help with your project
PHPP (Passivhaus Planning Package), designPH
AECB members get a discounted rate
Browse Our Members Directory
Find a product or service from our many members spread all over the UK
You are sure to find a member with the skills you need
Read the latest news from the AECB and its members
Keep up to date with the world of sustainability
Join us at our upcoming events
There's lots going on from local meet-ups to webinars and a national conference. Please browse our calendar to see what's coming up soon.