Understanding the Anatomy of a Door and Why It Matters | Plastpro | Plastpro Inc

The anatomy of a door isn’t always given much thought, with the focus often being on the material, curb appeal, and other more commonly discussed factors. However, knowing the exact anatomy of a door and door unit is helpful for front door home improvement projects, replacing any aspect of your entryway, and simplifying the buying process.

Key components in the anatomy of a door unit

There are three main aspects of a door’s anatomy: the door slab itself, the components that make a door unit, and add-ons. Let’s look at each component in detail.