FAQ
- Home
- FAQ
FAQ
General Question
From installation timelines to warranty details, we’ve answered the most common questions our customers ask. Explore below or contact us directly for anything else!
Ready to Upgrade Your Windows and Doors?
- Quick installation
- Free measurement
- 5 Years Warranty
- Modern Design
Contact Us
+1 224-447-4175
Upgrade Your Home with Premium Windows & Doors
Get your free quote today — transform your space with 3SIX Js!
Our Blog
Latest Blog & Articles
Explore our latest articles and discover how to enhance your living space!
The Importance of Regular Window Maintenance
Windows are an essential part of your home, providing natural light, ventilation, and a view of the outside world....
How to Choose the Right Door for Your Home
Choosing the perfect door for your home goes beyond just picking a design that looks good. Your door is...
Top 5 Benefits of Upgrading Your Windows and Doors
Are your windows and doors looking outdated or not performing as well as they used to? Upgrading to new,...