Window Anatomy

Parts of a Window: Terms and definition for Pella Windows
From inspiration to installation, everything starts here.

Knowing the right names for parts of your window can help you avoid confusion.
The window industry has its own language for things, as you might expect. Window manufacturers, window installers, and contractors may all speak to you using a variety of terms.
Learn how Pella defines window parts and components.
Looking for replacement parts?

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Scheduling an in-home consultation

Schedule an in-home appointment to get a no-obligation estimate for your project.

Planning your budget

Review the 5 questions that will help you find the best warranty for your windows and doors.

Understanding your installation options

With an array of choices, here's how to find what fits your home.



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Door Anatomy