Imperforate doors are made like the manual collapsible doors but have flaps attached to it. These flaps make sure that when the door is closed no opening is left in the doors. Cut outs are made in the door for the purpose of having a look on the other side of the door.  These doors may be used for landings as well for car.  Imperforate doors are available in Mild steel and Stainless steel. Mild steel doors are painted for corrosion resistance. These doors may be used instead of collapsible doors for extra safety.

Imperforate doors are made like the manual collapsible doors but have flaps attached to it. These flaps make sure that when the door is closed no opening is left in the doors. Cut outs are made in the door for the purpose of having a look on the other side of the door.  These doors may be used for landings as well for car.  Imperforate doors are available in Mild steel and Stainless steel. Mild steel doors are painted for corrosion resistance. These doors may be used instead of collapsible doors for extra safety.