Custom Windows Plus | Serving Wisconsin, Iowa & West Texas
Family owned & operated, Custom Windows Plus, LLC has been installing replacement windows & patio doors since 2007. We provide the best custom vinyl replacement windows & patio doors that stand up to the harshest weather, increase curb appeal, help insulate your home & save money on your energy bill, and stand the test of time!
If you’re looking for replacement windows, we supply and install bay windows, casement windows, awning windows, double hung windows, basement windows and slider windows. For your exterior door needs, we offer three types of patio doors: sliding patio doors, french patio doors, and terrace patio doors.
Experience Applied With Integrity
Our staff has many years of experience in helping people just like you choose the right custom replacement window and/or patio door for every application. We know the different variables that go into selecting a quality custom replacement window or door and understand how to explain the differences in a manner that provides peace of mind when making a final selection.
Our installers treat your home as if it were their own, paying special attention to all the little details that make such a huge difference in the interior and exterior appearance of your windows & doors.
Replacement Window Sale
$329 – Any Size Installed!
Click to learn more!
Refer a friend or family member to us and get cash back! Receive $50 for any new job up to 4 new windows & $100 for any job with 4+ windows or patio door installation.
The new customer must inform us at the time of sale that they were referred by you and provide your contact information for this offer to be redeemed.
Proud To Serve You
We take real, personal pride in providing you superior replacement windows with world-class service, all at competitive prices.
If you’re interested in increasing the comfort level in your home & lowering your energy bill, please contact us today!
Why Custom Windows Plus?
10 Great Reasons to Choose Us
1. Quality Custom Home Windows
- Virgin Vinyl is Maintenance-Free
- Fusion-welded corners
- Three coats of Low E & Argon gas
- Tilt-in for easy cleaning on Sliders & Double Hung
- Top-of-the-line dual locking mechanisms
- Patented warm edge spacing technology
- Self-cleaning glass available is an affordable option
- Drain holes in all windows
- 100% Made in the USA
2. Quality Window Installation
- Expert installers; our installers are paid hourly, NOT piece rate
- Expanding foam wrap
- Highest quality silicone caulk
3. Accredited Member of the BBB
- Always check with the Better Business Bureau for a reputable business
4. Family Owned and Operated
- Not a franchise
5. One-Stop Shop
- This means NO warranty hassles, ever!
6. Transferable Warranty
7. Quick Lead Time
- Gets your windows in sooner
8. Fast installation
- Most of our installations are completed in one day
9. Windows Fitted to Nearest 1/8”
- Not to the nearest 1/4” like some of our competitors
10. Home Performance
- We are partnered with ENERGY STAR