As part of Great Big Green Week, BTP Cumbria are having an open day which will focus on how to retrofit old houses. You will learn a little bit of how to plaster with traditional materials and how to insulate floors, walls, and roofs. We will have experts on hand to explain things and you will have the opportunity to ‘have a go’ yourself. Details are: Date: Wednesday 11th June 2025, Time: 8am – 4pm Venue: BTP Construction Training Centre, Rome Street, Carlisle (what3words: field-crop-teach) Further Details can be found at the below link https://www.greatbiggreenweek.com/btpconstruction/retrofitting_open_day