Upgrade Your Entryway

Supplying windows and doors in Dubuque, Dyersville IA, Galena, IL & Platteville, WI

For over 50 years, Zephyr Aluminum has been Dubuque, Dyersville IA, Galena, IL & Platteville, WI's premier glass and mirror shop. If you're looking for a custom mirror, a storefront window or a new front door, we're the company you need. No matter what size, shape or style you want, we can provide it.

Residential Doors & Windows

Residential Doors & Windows

Protect what matters most to you with steel security doors.

Commercial Windows & Doors

Commercial Windows & Doors

Stay compliant with local building codes.

Glass Repair & Custom Mirrors

Glass Repair & Custom Mirrors

Create a class-A workout room with sheet mirrors.

Shower Doors

Shower Doors

Complete your bathroom renovations with custom shower doors.

Find the right door for your home or business

Whether you want to secure your home or promote your business, Zephyr Aluminum can help. We provide a wide variety of doors for sale, including...

Entry doors:

ProVia entry doors are available in steel and fiberglass.

Commercial doors:

Invite patrons inside with a wide, clear door.

Patio doors:

Enjoy the view through elegant, gliding glass doors.

Shower doors:

Include a custom shower door in your remodeled bathroom.

For high-quality windows and doors in Dubuque, IA or Platteville, WI, there's just one company you need. Call Zephyr Aluminum at 563-588-2036 now for a free estimate.

Need help with a window replacement? We can help!

Learn more about Renewal by Andersen

Need new windows and doors? The choice is clear.

Your windows and doors help create the overall look of your home. Make sure you get the style you want by coming to Zephyr Aluminum. Our supply of residential and commercial windows and doors is unmatched in color, design and customization options.

We're also the area's top glass repair service. Broken seals and cracked panes are no problem for our skilled glass technicians. Call our glass and mirror shop today to talk with a licensed and insured staff member about your installation or repair needs.

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Dubuque, IA 52003

Phone: (563) 588-2036

Mon: 8:00AM-5:00PM
Tue: 8:00AM-5:00PM
Wed: 8:00AM-5:00PM
Thu: 8:00AM-5:00PM
Fri: 8:00AM-5:00PM
Sat: 8:00AM-12:00PM
Sun: Closed