What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 9am - 12pm

The Window Source of Chicago

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United States
Downers Grove, IL
The Window Source of Chicago

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The Window Source of Chicago specializes in windows, doors, and siding. We are locally owned and operated with the backing of a national brand.

We would be honored to partner with you on your next home improvement project.

11/01/2026

The costumes are on and the spooky season is officially here! 🎃👻

Wishing you a Halloween filled with fun, laughter and sweet treats.

Have a spooktacular Halloween from The Window Source! 🕷️🏡

11/01/2026

BOO! 👻 If chilly drafts are sneaking into your home, it might be time to take a closer look at your windows.

The Window Source has the right windows to help keep unwanted air from haunting your home. 🪟

Let’s ghost those drafts today! 👻

11/01/2026

Want to give the neighborhood something to talk about? 👀🎃

This Halloween, give your home a scary-good new look with beautiful windows, doors, or siding from The Window Source. 🏡✨

Ready for the best treat of all? Contact our team today and let’s make your home spooktacular! 👻

10/31/2026

Pumpkins are glowing, costumes are on, and Halloween is here! 🎃👻

Wishing you a night filled with spooky fun, sweet treats, and plenty of unforgettable memories.

Happy Halloween from The Window Source! 🕷️🏡

10/31/2026

Abracadabra… ✨ Your home’s exterior is ready for a little magic! 🧙‍♀️🏡

Whether it’s new windows, a fresh entry door, or updated siding, The Window Source can help give your home a spellbinding new look.

Contact our MAGIC team and let’s make it happen! 🎃

10/31/2026

Don’t let spooky drafts, rattling windows, or outdated frames haunt your home this Halloween! 👻🎃

The Window Source is here to help you replace the scary stuff with quality windows designed for comfort, efficiency, and lasting performance.

Ready to send those old windows packing? Contact our team and let’s make your home a little less spooky! 🕷️🏡

10/30/2026

There's nothing better than knowing we've helped make a homeowner's vision a reality. 🏡✨

We're grateful for every customer who trusts The Window Source with their home and takes the time to share their experience.

Let us help you make your next home project a success—request your free estimate today! 💚

10/29/2026

A great home upgrade starts with the right products, the right people, and value you can feel confident about. 🏡✨

At The Window Source, we combine quality windows, doors, and siding with expert installation and a commitment to helping homeowners get the most from their investment.

Bring your next home project to life with our team and request your free estimate today! 💚

10/28/2026

As the temperatures drop, your family deserves a home that feels warm, secure, and ready for the season. 🍂🏡

From energy-efficient windows and durable doors to protective siding, the right upgrades can help your home handle the colder months ahead.

Make your home fall-ready with The Window Source and ask about our flexible financing options to get started! ✨

10/25/2026

Did you know your windows can influence the way your entire space looks?✨

The type of glass can change how natural light fills your home and how colors appear throughout the day.

Let our experts help you choose the right window glass to create the perfect balance for your home.🏡

Address

2715 Curtiss Street
Downers Grove, IL
60515

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	9am - 12pm

Website

http://windowsourcechicago.com/

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