Tired of cold drafts, high energy bills, or windows that are hard to open? The Window Source of Mankato offers professional window installation and window replacement for homeowners across Mankato and South Central Minnesota. Our window installation services cover every window type and style, from standard double hung to specialty bay and bow windows.
We are a locally owned and operated window installation company based in Mankato, MN. Every window we install is backed by a Lifetime Warranty and our own workmanship guarantee. If you are looking for the best window replacement company in Mankato, you are in the right place. Whether you need one window or a full house of new windows installed, call us at 507-720-0722 for a free estimate. We come to you, take the measurements, and give you a clear upfront price with no surprises.
Window Types We Install in Mankato
Signs You Need New Window
- Drafts or cold spots near windows in winter
- High heating and cooling bills that keep rising
- Windows that are hard to open, close, or lock
- Condensation or frost forming between the panes
- Visible rot, warping, or damage to the frames
- Outside noise coming through more than it used to
- Windows that are more than 20 years old
- Single-pane glass that is losing its thermal seal
Why Choose The Window Source of Mankato?
If you are comparing window replacement companies in Mankato, here is what sets us apart from the rest:
- Lifetime Warranty on every window we install
- Locally owned and operated in Mankato, MN
- Our own installation crew, not a subcontractor
- Free in-home estimate with no pressure
- BBB A+ Accredited Business
- Part of the 50+ location Window Source network
- Over 35 years of window industry experience
- Energy-efficient Low-E glass options available
- Custom colors and styles to match your home
Energy-Efficient Windows for Mankato Winters
Mankato winters are cold. Really cold. Single-pane windows and old frames lose heat fast, pushing your heating bills higher every month. Our energy-efficient replacement windows are built to handle Minnesota’s climate from November through March and keep your home comfortable all year.Every window we install is available with Low-E insulating glass and triple-pane glass options. Low-E glass has a microscopic coating that reflects heat back inside in winter and blocks solar heat in summer. Combined with multi-chambered vinyl frames, our windows create a strong thermal barrier that reduces heat loss significantly.
| Low-E Glass Reflects heat back inside during Mankato winters. Reduces UV fading on furniture and flooring year-round. | Triple-Pane Glass Three panes of glass with two insulating gas layers. Dramatically reduces heat loss and outside noise. Ideal for Minnesota climates. | Vinyl Frames Multi-chambered vinyl frames trap air inside to create a thermal barrier. Will not rot, warp, or conduct cold the way wood and aluminum frames do. |
Custom Colors and Style Options
Your new windows should match your home perfectly. The Window Source of Mankato offers a wide range of custom window colors and styles to complement any home exterior, from classic white to modern dark frames.
Frame Color Options
- Classic White most popular choice
- Tan and Almond for warm-toned homes
- Brown and Bronze for traditional homes
- Black and Dark Charcoal for modern homes
- Custom exterior color matching available
- Interior color options on select products
Grid and Style Options
- Colonial grids for a traditional New England look
- Prairie grids for a craftsman style home
- No grids for a clean, modern appearance
- Decorative glass options for added character
- Frosted and privacy glass for bathrooms
- Custom shapes for specialty openings
FAQs
What is the best window replacement company in Mankato?
The Window Source of Mankato has been serving South Central Minnesota homeowners with a Lifetime Warranty on every window replacement we install. We are locally owned, BBB A+ accredited, and our own crew handles every installation. We are not a call center. Call us directly at 507-720-0722.
Do your windows come with a warranty?
Yes. Every replacement window we install comes with a Lifetime Warranty on the product. Our installation is also backed by our own workmanship guarantee. If anything fails, we come back and make it right. No runaround.
What types of windows do you install in Mankato?
We install double hung windows, sliding windows, casement windows, awning windows, bay windows, bow windows, garden windows, and basement hopper windows. We also handle egress window installation for basement bedrooms. Call us to discuss what style is right for your home.
How long does window installation take?
Most standard window replacements are completed in one day. Our crew arrives with your pre-measured custom windows, removes the old ones, installs the new windows, seals every frame, and cleans up before leaving. Larger whole-house installs may take two days.
Are your windows energy efficient for Minnesota winters?
Yes. All of our windows are available with Low-E insulating glass and triple-pane glass options specifically suited for Minnesota’s cold winters. Low-E glass reflects heat back inside instead of letting it escape through the glass. Combined with our multi-chambered vinyl frames, the energy savings add up quickly.