Window ReplacementDone Right
Energy-efficient replacement windows, installed right — backed by a lifetime labor guarantee and 40+ years of local experience.
- Most installations finished in a single day
- Lifetime Labor Guarantee
- 5-Star Rated Serving Chicagoland Since 1982
Time for a Change?
It’s Time
for NextWave!
Get Your Free Expert Estimate
Is It Time to Replace Your Windows?
Most windows last 20–30 years. If your home is showing any of these signs, a window replacement will pay you back in comfort, curb appeal, and lower energy bills.
Drafts & Cold Spots
If you feel air moving near closed windows, the seals or frames have failed — and your furnace and A/C are paying for it.
Fogged or Cloudy Glass
Condensation trapped between panes means the insulated glass unit has lost its seal. It can’t be fixed — only replaced.
Rising Energy Bills
Old single-pane and early double-pane windows leak heat year-round. New energy-efficient replacement windows cut that loss dramatically.
Hard to Open, Close, or Lock
Warped sashes and worn hardware are more than an annoyance — they’re a security and safety issue.
Seeing soft, peeling, or rotten window frames? Cracked glass or fogged panes after a storm? See how we handle hail damaged windows. Neither is a sign you should wait on. Dealing with foggy glass or drafty windows? We have straight answers for those too.
Chicagoland Homeowners Trust NextWave for Window Replacement
We’ve been replacing windows for homeowners across Chicagoland for over four decades. When you choose NextWave Exteriors, you get:
- Family-Owned Since 1982: Over 40 years of exterior remodeling experience right here in the western suburbs.
- Most Installs Done in One Day: Typical projects are finished in a single day, and larger jobs get an exact timeline before work begins.
- Lifetime Guarantee on All Labor: If our workmanship ever fails, we make it right — for as long as you own your home.
- 5-Star Rated by Local Homeowners: See why area homeowners consistently rate our window replacement work five stars on Google.
- Certified & Authorized Installers: Factory-certified for the premium window brands we carry, with manufacturer-backed warranties.
Replacement Window Styles for Every Home
From classic double-hung windows to dramatic bay and bow configurations, we’ll help you choose replacement windows that match your home’s architecture — in your choice of colors, finishes, and energy-efficient glass packages.
Window Replacement Before & After
before
after
Beat The Heat Summer Savings
Up to 15% OFF Your Entire Project + No Money Out of Pocket + 0% Interest + No Payments For An Entire Year! Ends September 22, 2026.
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Flexible Financing Options
Keep your window replacement cost within budget — no payments and 0% interest for 12 months.
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See What We Can Do for You
Customer Testimonials
See what our customers have to say about NextWave Exteriors:
I would like to thank Dave Jr. and Dave Sr. for spending there time explaining everything that well be done on the job site. The price was reasonable and the workmanship was very good.
Could not have asked for a better experience. Great communication, responsive, on time, and high quality work at a fair price! Super happy with our new windows!
We loved that this is a local family owned business. From the very beginning the process was very easy. Dave was very easy to talk to and we were explained everything in detail. The project was done within 4-5 weeks and looks great. Would highly recommend.
Window Replacement FAQs
How much does window replacement cost?
It depends on how many windows you’re replacing, the styles you choose, and the glass package. We provide free, no-obligation quotes, and financing is available with 0% interest and no payments for 12 months.
How long does window replacement take?
Most window replacements are installed in a single day. Larger projects can take longer, and you will know your exact timeline before work begins.
Do I need to replace all my windows at once?
No. Many homeowners replace their windows in phases, starting with the rooms that need it most. We’ll help you prioritize so every phase makes sense for your home and budget.
What window brands do you install?
We are certified and authorized installers for ProVia and Pella, and every window we install is backed by the manufacturer’s warranty.
How long do replacement windows last?
Most quality replacement windows last 20–30 years. Modern energy-efficient units also cut heat loss dramatically compared to older single-pane and early double-pane windows.
Is your window replacement work guaranteed?
Yes. Our labor is covered by a lifetime guarantee for as long as you own your home, on top of the manufacturer’s product warranties.
Get Your Free Window Replacement Quote
Tell us about your project and we’ll be in touch — no pressure, no obligation.