Nathan speaks with his season 4 sponsors Sero and the Welsh Government Optimised Retrofit Programme
Check out what the team all look like here https://youtu.be/vLsZNO9UPuA
Call to action for installers and SME's https://www.optimised-retrofit.wales/partners-procurement-sme/
More info on Sero https://sero.group/press-room/sero-sets-the-standard-for-delivering-zero-carbon-homes/