Entry Doors

A beautiful entry creates a dramatic first impression and a welcome focal point for your home. Make that first impression a distinctive one with an entry door system from Mills. Our door systems are built with lasting value and performance using premium quality components and workmanship.

Patio Doors

Patio Doors extend your home’s ambience to the great outdoors, visually expanding and brightening any room. And the expanded glass area means added light- so every season is more enjoyable.

With the beautiful selection of Patio Doors available at Mills Window & Door, you’ll spend more time enjoying the view and less time on maintenance! These doors never need painting and cleaning is simple. Mills offers a range of quality and value with heavy-duty fiberglass screening, aluminum frames and adjustable four-point tension system keeps screens on track. Corrosion resist tracks help keep door panels gliding smoothly for years to come. All backed by Alside’s Lifetime Limited Warranty!

Premier Series by Great Lakes

The ultimate sliding patio door will add beauty, strength, and security to any home.

Elegant design, available in numerous exterior finishes and interior woodgrains.

Features a multi-point locking system for greater protection from forced entry

Available with Enclosed Solar Blinds – Raise-lower-tilt mini-blind system between the glass.

Swing, Hinged and French Doors

Swing, Hinged and French Doors combine classic elegance with energy-efficient glass

These doors serve as a stylish passageway for entry onto a deck or backyard area

Andersen 100 series

Constructed with Andersen’s patented Fibrex® material for long-lasting performance.

Stylish-design available in numerous colors, including black interior and exterior

Two-point locking system for enhanced security, and a weather-tight seal.

Promenade Sliding Patio Door

Create a fresh and inviting entry to your home with our Promenade Contemporary-Style Sliding Patio Door

We’ve given our Promenade Classic-Style Sliding Patio Door an ample measure of traditional beauty but with a tough, high-endurance build

Our Promenade French-Style Sliding Patio Door captures the same authentic “French door” elegance but in a floor space-saving design


Our doors are custom-made to fit your current doorways & openings precisely.


Our doors are easy to install and they often require no additional wall construction!


We offer a manufacturer lifetime warranty on all of the doors we carry as our lifelong pledge to quality and performance.

Request a Window, Door or Siding Estimate

Want to hear more about Mills Window & Door’s products & services? Want to schedule a FREE, NO OBLIGATION ESTIMATE? We would love to hear from you. Please fill out our contact form and one of our representatives will get in touch with you shortly! We offer an exceptional value and remarkable customer service from a well-seasoned staff committed to making your home improvement project as easy and rewarding as possible.