A hinged door opens to one side and fits seamlessly into a frame. The aluminum hinged doors from Stipt Op Maat are virtually identical to steel hinged doors and have even more advantages. The product is lighter and more durable and our hinged doors do not have to be fixed to the floor. Because the door is attached to the side of the door frame, the door can also be easily installed if you have underfloor heating in your home. All our doors and walls can also be used for outdoor applications and bathrooms.