Home » FAQs » How Much Do Bifold Doors Cost? How Much Do Bifold Doors Cost? Bifold door prices can vary depending on your requirements. As you can probably assume, the more panes you add to your bifold doors, the higher your bifold door costs will be. The most sure-fire way to get a better idea of your bifold door prices is to use our online bifold door quoting tool. This tool will generate a price tailored to your exact requirements, including colour finish, number of panes, frame material and dimensions. It only takes one or two minutes to use and our quotes are completely comprehensive and non-obligation!