CATSA is a non-profit company based in Thornbury and the surrounding areas. We run regular, free, online and in-person events to connect and support homeowners access the advice, grants and services required to sustainably upgrade their homes and reduce energy bills. As many people find it hard to know where or how to start, one of CATSA's main aims is to de-mystify home retrofit and help homeowners understand their options, from low cost, small changes right up to major renovations.
