Dunham Windows & Exteriors logo

Godfrey, IL


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Installing door

From stylish glass doors to the utility of sliding doors and a wide range of security doors, come to Dunham Windows & Exteriors for all of your doors needs. Our experienced and talented team can handle replacements and new installation alike. Just give us a call and set up a consultation to go over your door options — we'll make sure you get what you want.

Show them the door!

Factory warranties

 • Fiberglass entry doors

 • French doors

 • Glass doors

 • Patio doors

 • Sliding doors

 • Storm doors

Door sales and installation:

Whether you are looking to cut your energy bill by up to 30% or you're just tired of cold drafts, you can't beat our Energy Star certified insulated doors. Custom fit to your home, these doors help to stop airflow and heat transfer between your home's interior and exterior. Available in many different styles, you'll be able to get the look you want and still save big over time!

Go green with energy-efficient doors

Authorized and certified