There was a time when everyone wanted bifold doors. They are, after all, one of the most effective ways of opening your home up to your outside space. Yet, after this boom, this door's popularity has waned to some degree, and bifold door alternatives are having their moment in the sun.
"I’m not a fan of bifold doors," architect Adam Draper tells me. "For the handful of days you concertina them open, you inevitably look through thicker glazing frames for the rest of the time."
