Door installation

Door installation (en-US)

“Door installation” in English (en-US) refers to the process of fitting and securing a door in a doorway. It can include measuring the opening, preparing the frame, installing hinges and hardware, hanging the door, and adjusting alignment so it opens and closes smoothly. Depending on the type of door—interior, exterior, patio, or garage—installation may also involve weatherstripping, threshold fitting, and sealing for insulation and draft control. Common steps include: removing the old door (if applicable), checking the rough opening for level and square, assembling or setting the door frame, attaching hinges, hanging the door, installing the latch/lockset, and testing operation. Final work often includes shimming adjustments, tightening fasteners, and applying trim or caulk to close gaps. If the door is exterior or fire-rated, correct installation is especially important for safety and performance. For structural or code-sensitive situations, it’s best to follow manufacturer instructions and local building requirements.