Batavia Window Replacement Services

Name: Apex Window Werks
Brand: Apex Window Werks
Rating: 4.8 (2578 reviews)

Are those old windows making your home uncomfortable? Feeling the chill creep in during winter or watching your AC struggle all summer? You deserve better!

For over 16 years, Apex Window Werks has been the trusted provider of professional window replacement in Batavia, IL, helping local families enjoy more comfortable, energy-efficient homes without the hassle of retail window sales.

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Types of Windows
We Install

Ready to upgrade your home with windows that actually work the way they should? At Apex Window Werks, we specialize in professional window replacement that homeowners can count on for lasting performance.

Tilt & Turn Windows

Experience the best of both worlds with innovative tilt & turn windows that revolutionize how homeowners enjoy fresh air and natural light. These versatile windows tilt inward for secure ventilation during spring storms or swing fully open for maximum airflow on perfect Fox Valley evenings — all while providing excellent insulation to keep energy costs down year-round.

Single-Hung Windows

Maintain your home's traditional appeal with classic single-hung windows that combine timeless design with modern performance. Ideal for preserving the character of Batavia’s historic neighborhoods, these windows feature advanced weatherstripping and thermal barriers to handle Illinois’ unpredictable weather while maintaining their authentic look.

Double-Hung Windows

Enjoy ultimate flexibility with double-hung windows that make maintaining your home easier than ever. Both sashes tilt inward for safe cleaning from inside, and superior ventilation helps manage humidity during steamy summers — while tight seals block winter’s chill from entering your living space.

Picture Windows

Showcase Batavia’s scenic beauty with expansive picture windows that flood your home with natural light and frame views of the Fox River Valley. These fixed-pane windows offer maximum efficiency through airtight construction and high-performance glazing, creating stunning focal points while improving energy performance.

Casement Windows

Capture every breeze with casement windows that open fully for superior cross-ventilation — ideal for summer comfort in Batavia. Their compression seals grow tighter as wind pressure increases, providing excellent protection during storms while delivering uninterrupted airflow when weather permits.

Sliding Windows

Maximize views and minimize maintenance with sleek horizontal sliding windows that glide on precision tracks. Their space-saving design is perfect for patios or tight areas, and they deliver reliable ventilation and thermal performance for Batavia homes of every style.

Bay Windows

Create dramatic architectural appeal with bay windows that expand your space and flood interiors with light from multiple angles. These statement windows are perfect for reading nooks, indoor gardens, or bright dining corners — and their insulated design keeps your home cozy in any season.

Hopper Windows

Tackle tricky ventilation areas with hopper windows, ideal for basements, laundry rooms, and bathrooms. Their top-hinged design directs rain away while allowing air to flow in and moisture to escape — all while maintaining excellent energy efficiency and security.

Custom Windows

Express your unique style with custom-shaped and specialty windows crafted to suit your home’s architecture and layout. From graceful arches to bold geometry, we install custom windows designed to thrive in Batavia’s climate, combining standout design with long-term performance.

Need a Custom Window
Installation in Batavia?

Have an unusual window shape or a unique architectural detail?
Our window installation specialists handle even the most complex window replacement projects with precision and care.

Schedule an Estimate

Or Call Us (847) 557-9600

Window Brands
We Install in Batavia

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Our Window Replacement Process

1. Personalized Consultation

Your project begins with a pressure-free consultation where we assess your current windows, understand your goals for comfort and design, and identify the best installation approach. We consider local requirements — from historical details to energy codes — to ensure everything aligns with your home’s needs.

2. Installation Planning & Product Matching

We don’t sell windows — we install them. Based on your consultation, we recommend suitable window types and features that match your home’s architecture and local climate conditions. We coordinate directly with trusted manufacturers to ensure the right products are ready for installation, without involving retail sales or upselling.

3. Precise Measurements

Batavia’s housing stock is full of construction quirks — from aging frames to shifting foundations. Our experienced technicians take exact measurements to ensure a perfect installation fit, avoiding future air leaks or performance issues.

4. Professional Installation

Our certified installers carefully remove your old windows, prepare the openings, and install new units with precision. Every seam is sealed, every edge is insulated, and we adhere to best practices that exceed code, ensuring decades of reliable performance.

5. Quality Inspection & Cleanup

Once installed, each window is tested for smooth operation and weather-tightness. We thoroughly clean the area, dispose of old materials, and walk you through the finished result — leaving your home spotless and better protected than before.

Our Recent Window Replacement Projects

Rotten Wood Frame Repair

Duration: 3 hrs / Chicago

About the Project

Full Window Replacement

Duration: 5 hrs / Naperville

About the Project

Why Batavia Homeowners Choose Apex
for Window
Replacement

Fox Valley's Window Replacement Specialists

We’ve replaced windows throughout every corner of Batavia. Our understanding of local homes — from older Queen Annes to modern townhouses — ensures results that fit perfectly and last.

Precision Installation, Every Time

Unlike general contractors or national retailers, we focus only on window replacement, giving us the experience to eliminate drafts, condensation, and installation errors that cost you money long-term.

Rock-Solid Warranty

All Batavia window installations include our 5-year workmanship warranty, along with product warranties up to lifetime coverage from the manufacturers we trust. If something goes wrong, we make it right.

5-Star Service

Our 4.8-star average rating reflects what Batavia clients say about us: we’re clean, courteous, and committed to doing the job right — on time, with respect for your home.

Hear from Happy Clients

Apex experts came by quickly, were professional, and finished the estimate on the spot. The office followed up with me over the next few weeks as I wasn't ready to make a decision. I then affirmed to move ahead, they scheduled within a week. The installation crew was polite, and professional and did great work. The cost was a good value for the work done. I would highly recommend it. I'm delighted to have my two windows fixed. The one I can open again and the other I can see clearly out again.

Joanne Couture, Arlington Heights, IL

Apex Window Werks replaced the foggy glass on our kitchen window. They carefully removed the old glass pane and installed a new one, ensuring precise measurements and using silicone to secure it properly. From the first person I spoke to on the phone, to the couple of gentlemen who installed the glass, everyone was easy to talk to and they were all very professional. Highly recommended!

Ofelia Miguel, Joliet, IL

Service technicians were polite and professional. They removed damaged parts of the window, cut new pieces to fit, stained the wood, and installed them nicely. The team cleaned up as if they were never there. I would recommend Apex Windows Werks for your window repair. Friends living near me ordered window repairs based on my recommendation as well.

Glenn Kaupert Chicago, IL

Had someone come out to look at a few windows I’m having issues with - none of them needed a full frame replacement at the moment but the technician was incredibly kind and informative. The technician determined that replacing the entire window frame was not necessary, which saved me both time and money. I feel confident about caring for my current windows, I know what to look for to let me know replacements are needed, and I will definitely be coming back to Apex when that is the case. Thank you!

Alyssa Nickow, Elgin, IL

I was thrilled that Apex Windows Werks had the right parts, and was able to come right out and repair my window on site. They were very prompt, and they saved me quite a bit of money over the replacement quote I got from another window company that didn’t do repairs.

Eric Hoffhines, Schaumburg, IL

Your Questions About Batavia Window Replacement

What's the typical investment for window replacement in Batavia?

Most Batavia homeowners invest between $700-$1,400 per window with installation, depending on materials, size, and energy features. We’ll provide clear, upfront pricing after your consultation.

How quickly can you complete window replacement for my Batavia home?

We typically install 8-12 windows per day. Most full-home Batavia replacements are completed in just 1-2 days, depending on accessibility and complexity.

Does warranty protection come with your window replacement services?

Absolutely! Every window replacement we perform in Batavia includes our comprehensive 5-year workmanship warranty covering installation-related issues.

Ready for New Windows That Look Great and Work Hard?

Let’s improve your comfort, lower your energy bills, and protect your investment — all with expert window replacement designed specifically for Batavia homes.