Single Door Handing
Door handing refers to the direction in which a door swings or the orientation of the door concerning its hinges and hardware. Understanding door handing is crucial, especially in commercial settings, as it determines how doors are installed and function within a space.
Double Door Handing
Commercial double door handing refers to the configuration and orientation of a pair of doors that are installed side by side in commercial settings. Understanding the handing of double doors is crucial for proper installation, functionality, and compliance with safety standards
determination of door handing is critical
When dealing with a large number of doors in various configurations. It ensures that doors meet safety and accessibility standards, providing a consistent and functional layout throughout the building. Incorrect door handing can lead to operational issues, inconvenience, or even safety hazards. When specifying or ordering commercial doors, it's common to provide the handing information to manufacturers or suppliers to ensure accurate production and installation. Additionally, building codes and regulations may influence the choice of door handing to comply with accessibility and safety standards.
Left Hand (LH): When standing outside the room or building, a left-hand door swings into the building. The hinges are on the left side, and the handle or knob is on the right.
Right Hand (RH): When standing outside the room or building, a right-hand door swings into the building. The hinges are on the right side, and the handle or knob is on the left.
Left Hand Reverse (LHR): When standing inside the room or building, a left-hand reverse door swings into the room. The hinges are on the left side, and the handle or knob is on the left.
Right Hand Reverse (RHR): When standing inside the room or building, a right-hand reverse door swings into the room. The hinges are on the right side, and the handle or knob is on the right.
Double Door Configurations:
- In a common configuration, the active door is on the left side when viewed from the exterior, and the inactive door is on the right. This is known as Left Hand Active (LHA) or Left-Hand Reverse (LHR) when considering the handing from the interior.
- Conversely, if the active door is on the right side when viewed from the exterior, it is Right Hand Active (RHA) or Right-Hand Reverse (RHR) from the interior.