Articles & Advice > What Is a Door Leaf?

What Is a Door Leaf?

When it comes to doors, the term “door leaf” often crops up, but many people aren’t quite sure what it means. Simply put, the door leaf is the actual panel of the door that opens and closes. It excludes the door frame or jamb, which is the structure surrounding the door.

Understanding the terminology can help when discussing door installations, repairs, or replacements with professionals. Below, we’ll break down what makes a door leaf unique and why it’s an essential part of any doorway.

The Door Leaf Explained

The door leaf is the flat, movable part of a door. It’s the portion you push or pull to enter or exit a space. A standard door assembly typically includes:

The Door Leaf: The main panel that swings open or shut.
The Jamb: The fixed frame attached to the wall, which supports the door leaf.
Hinges and Hardware: Components that allow the door leaf to move and stay secure.

Think of the door leaf as the “working part” of a door — it’s what you interact with every day.

Common Types of Door Leaves

Door leaves come in various designs and materials to suit different needs and preferences. Here are some common types:

Solid Core: Heavier, sturdy, and excellent for soundproofing and insulation.
Hollow Core: Lightweight and cost-effective, often used in interior spaces.
Glazed Doors: Door leaves with glass panels for added light and aesthetic appeal.
Panel Doors: Feature decorative panels for a classic look.

Each type of door leaf serves specific purposes, whether it’s for residential, commercial, or industrial use.

What the Door Leaf Excludes

A door leaf does not include the following components:

Jamb: The fixed outer frame that surrounds the door leaf. It ensures the door leaf hangs properly and closes snugly.
Architrave: The decorative trim around the door frame.
Threshold: The bottom strip or sill that the door leaf may rest against when closed.
Hinges, Latches, or Handles: While attached to the door leaf, these are separate components.

This distinction is important when ordering doors or discussing repairs, as specifying “door leaf only” excludes the frame and other fittings.

What is a door leaf?

In summary, a door leaf is the main moving panel of a door that allows it to function. It doesn’t include the jamb, hinges, or other hardware but serves as the core component that opens and closes.

For more tips and guidance on doors, frames, and installations, check out our other helpful articles!