{"id":4469,"date":"2026-03-11T08:22:38","date_gmt":"2026-03-11T08:22:38","guid":{"rendered":"https:\/\/aprodoor.com\/?p=4469"},"modified":"2026-03-11T08:23:39","modified_gmt":"2026-03-11T08:23:39","slug":"%d8%a3%d8%ac%d8%b2%d8%a7%d8%a1-%d8%a7%d9%84%d8%a8%d8%a7%d8%a8","status":"publish","type":"post","link":"https:\/\/aprodoor.com\/ar\/parts-of-a-door\/","title":{"rendered":"\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0627\u0628: \u0627\u0644\u0623\u0633\u0645\u0627\u0621 \u0648\u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0648\u062f\u0644\u064a\u0644 \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u062a\u0648\u0636\u064a\u062d\u064a"},"content":{"rendered":"\t\t
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What Are the Main Parts of a Door?<\/h2>

A door is made up of three main groups of components: the frame, the door panel, and the hardware. The frame includes parts such as the head, jambs, sill, and threshold. The door panel includes structural elements like stiles, rails, panels, mullions, and glazing. The hardware includes hinges, handles, locks, latches, strike plates, and sealing parts such as weatherstripping and door sweeps. Together, these components allow the door to open, close, lock, and protect the entrance from weather and wear.<\/p>

Main Structural Parts of a Door<\/h2>

\"Labeled<\/p>

Understanding the main structural parts of a door<\/strong> helps you see how the entire door system works together. These components form the framework that supports the door, keeps it aligned, and protects the entry from weather and daily wear.<\/p>

Door Parts Overview Table<\/h3>

Part<\/b><\/p><\/th>

Location<\/b><\/p><\/th>

Main Function<\/b><\/p><\/th><\/tr><\/thead>

Door Frame<\/p><\/td>

Surrounds the door opening<\/p><\/td>

Supports the entire door system and connects it to the wall<\/p><\/td><\/tr>

Door Head<\/p><\/td>

Top horizontal section of the frame<\/p><\/td>

Connects the jambs and keeps the frame square<\/p><\/td><\/tr>

Door Jamb<\/p><\/td>

Vertical sides of the frame<\/p><\/td>

Supports hinges, latch, and guides door movement<\/p><\/td><\/tr>

Door Sill<\/p><\/td>

Bottom structural base of the frame<\/p><\/td>

Supports the doorway and helps block water intrusion<\/p><\/td><\/tr>

Door Threshold<\/p><\/td>

Top of the sill at the bottom of the doorway<\/p><\/td>

Seals the bottom gap and creates a floor transition<\/p><\/td><\/tr>

Stiles<\/p><\/td>

Vertical edges of the door slab<\/p><\/td>

Provide structural strength and support hardware<\/p><\/td><\/tr>

Rails<\/p><\/td>

Horizontal sections of the door slab<\/p><\/td>

Hold the door together and support panels or glass<\/p><\/td><\/tr>

Panels<\/p><\/td>

Between the stiles and rails<\/p><\/td>

Add structure and decorative design<\/p><\/td><\/tr>

Mullion<\/p><\/td>

Vertical divider within glazed or divided sections<\/p><\/td>

Separates sections and adds structural support<\/p><\/td><\/tr>

Glazing<\/p><\/td>

Glass installed in the door<\/p><\/td>

Lets in light and improves design or performance<\/p><\/td><\/tr>

Hinges<\/p><\/td>

Between the door slab and hinge jamb<\/p><\/td>

Allow the door to swing open and closed<\/p><\/td><\/tr>

Handle \/ Knob<\/p><\/td>

Mounted on the door slab<\/p><\/td>

Allows the user to open and close the door<\/p><\/td><\/tr>

Lock \/ Latch<\/p><\/td>

Mounted inside the door slab<\/p><\/td>

Keeps the door closed and secure<\/p><\/td><\/tr>

Strike Plate<\/p><\/td>

On the strike jamb<\/p><\/td>

Receives the latch or lock bolt and protects the frame<\/p><\/td><\/tr>

Door Stop<\/p><\/td>

Attached to the inside edge of the frame<\/p><\/td>

Stops the door in the correct closing position<\/p><\/td><\/tr>

Weatherstripping<\/p><\/td>

Around the frame edges<\/p><\/td>

Blocks drafts, air leakage, and moisture<\/p><\/td><\/tr>

Door Sweep<\/p><\/td>

Bottom edge of the door slab<\/p><\/td>

Seals the gap between the door and threshold<\/p><\/td><\/tr>

Threshold Seal<\/p><\/td>

On or within the threshold<\/p><\/td>

Improves sealing against water, wind, and debris<\/p><\/td><\/tr><\/tbody><\/table><\/div>

Door Frame<\/h3>

\"Exploded<\/p>

The door frame<\/strong><\/a> is the structure that surrounds the door and holds it in place. It connects the door to the wall opening and provides the foundation for other parts like hinges and the door stop.<\/p>

Key functions include:<\/p>