Picking the perfect patio door is always a personal decision. It will depend on your budget, the size of your home and garden, plus your own personal preference. If space is at a premium in your garden, then French doors are probably not a great option while sliding doors take up no space when open. Bifold doors are a great ‘in-between’ option. Alternatively, if your garden is overlooked, then a set of French doors will offer more privacy to your home than a wide open set of bifolds.