Will your team need access to the house while the work is going on?

Mostly not, and that is a genuine advantage when the garage is detached. With an integral garage the work happens inside your walls from day one, whereas here we only need access for the electrical connection and any plumbing tie-in, and those days are agreed with you in advance. The rest of the conversion work stays outside, so dust, noise and traffic through the hallway are kept low and normal routines carry on. Our advice on choosing a garage conversion company explains what else to look for.