Custom Windows
Custom windows are made-to-order when you want a window not found in our standard offering. If you're looking for a window that functions differently than our standard offerings, consider one of our custom windows for a product that is as unique as you are.
Custom windows can be used exclusively throughout your home to add unique character or can be used in tandem with existing windows for one-of-a-kind window combination.
From graceful curves to contemporary angles, Pella custom windows offer virtually endless design possibilities to achieve a one-of-a-kind look. From unique shapes and sizes to intricate grille patterns, artisanal glass options and specialty windows, let us help you design the custom window of your dreams.


Frequently Asked Questions
Flexible Financing
Reach out to Tier One Custom Windows today to learn more about our financing offers.
Before/After Comparison
Flexible Financing
Reach out to Tier One Custom Windows today to learn more about our financing offers.
Inspiration Gallery
See how beautiful your home can be with new windows and doors




