We are buying a new build. Huge garage alongside the house. Single skin. We want to put power, heating, water in and have a kind of utility - just a sink (Belfast), taps, kettle, sofa, tv and chest freezer and tumble dryer. The garage is alongside the house and garden so we could put patio doors in the side over looking the garden. We want to insulate it. Partner wants it to be light so he can paint in there. A large sofa so the teenagers can relax in there or maybe us!
Has anyone converted the garage to a liveable space. We have the money to do it I think 🤔. But both of us practical but never done anything like this.
For heating a friend converting an old basement into a self contained flat and out infra red heaters on the ceiling and new tenants love it and say it is cosy. But could go air source heat pump as well.