Window & Door Replacement Services in Vernon Hills, IL

50% off installation on windows & doors* - 0% interest, 0 payments for 12 months**

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Who We Are

Best Window and Door Installers in Vernon Hills, IL

When it comes to maintaining a comfortable, beautiful, and energy-efficient home, few upgrades offer more value than a window and door replacement in Vernon Hills.

 

At NEXT Door & Window, we provide professional window and door replacement services designed to enhance your home’s curb appeal, improve indoor comfort, and lower energy bills, all while adding to your property’s value.

 

Whether you’re replacing outdated wood windows or upgrading to secure, stylish entry doors, our expert team is here to help from consultation to installation. Call our experts today or schedule your no-pressure consultation online.

service Area

Vernon Hills Service Area

Some of the ZIP Codes we serve in Vernon Hills: 60061, 60069

Upgrade Your Home with Our Energy-Efficient Windows & Doors

New windows and doors do more than improve your home’s appearance—they enhance comfort, efficiency, and security. Older units often let in drafts, drive up energy bills, and weaken your home’s protection.

 

Our energy-efficient options help lower utility costs, maintain stable indoor temperatures, and add lasting value to your home. With reinforced frames, high-performance glass, and ENERGY STAR®-rated designs from trusted brands, every product is built to perform through Illinois’ seasons while complementing the style of your Vernon Hills home.

Our Full-Service Window & Door Replacement Process

Replacing your windows or doors is a major investment, and our streamlined process is designed to make the experience smooth and stress-free, from consultation to cleanup.

1. Free On-Site Consultation

We start with a no-pressure, no-cost visit to your home. Our team takes accurate measurements, reviews your space, and offers style and material recommendations based on your particular comfort, aesthetic, and energy goals. You’ll get answers to all your questions on the spot, along with a clear, upfront quote, so you can make a confident decision without feeling pressured.

2. Custom Product Selection

With guidance from our design consultants, you’ll choose from trusted brands, ENERGY STAR®-rated options, and materials like vinyl, wood, fiberglass, or aluminum. We help you customize everything from the frame to the hardware finish, ensuring your new windows and doors match your style, needs, and budget, down to the smallest detail.

3. Expert Installation & Cleanup

Each unit is fitted to exact measurements, sealed for optimal performance, and tested to ensure smooth operation. We also take the time to clean up thoroughly, which means no dust or hardware is left behind, so your space looks just as good as it feels.

Before we leave, we will walk you through the final result to confirm that everything meets your expectations.

4. Post-Installation Support & Warranty

Our support continues long after installation. Each project includes a product warranty, often lasting five years or more, and a workmanship guarantee to protect your investment. If you have questions or need adjustments, our team is always happy to assist.

This post-installation support gives Vernon Hills homeowners the long-term peace of mind they deserve, making NEXT Door & Window a go-to partner for reliable upgrades.

benefits

Benefits of Replacing Your Windows & Doors in Vernon Hills

Window and door replacement in Vernon Hills goes beyond updating the aesthetic. It enhances energy efficiency, everyday comfort, and long-term property value.

1. Lower Utility Bills

Energy-efficient windows and doors are engineered to reduce heat loss in winter and block out excess heat during the summer. By stabilizing your indoor temperatures, you reduce the workload on your HVAC system and contribute to noticeably lower utility costs.

 

For many homeowners, this translates to hundreds of dollars saved over time, especially in a climate like Illinois, where seasonal extremes are the norm.

sliding patio door white

2. More Comfortable Living Space

Drafts, hot spots, and inconsistent indoor temperatures are often signs of outdated windows or doors. Modern replacements avoid these irritations by having a tight seal against the elements.

 

The result is a more stable and comfortable living environment, with fewer fluctuations from room to room and improved indoor air quality. Soundproofing also improves, creating a quieter, more peaceful home.

double hung window hardware

3. Improved Safety & Property Value

Modern window and door replacements are designed for safety and performance. With impact-resistant glass and reinforced frames, they provide strong protection against break-ins and harsh weather conditions. These upgrades also boost curb appeal and can increase resale value, often recouping 60–70% of their cost when you sell.

 

A few key benefits include:

  • Enhanced home security with reinforced frames and high-performance glass
  • Increased property value with strong ROI at resale
  • Elevated curb appeal that attracts buyers and boosts visual charm
Window installer replacing a window

4. Less Maintenance and Longer Lifespan

Durability is a hallmark of our premium materials. Vinyl and fiberglass frames resist rot, warping, and peeling, even during the harshest Midwest seasons. Fade-resistant finishes maintain their color without the need for repainting or refinishing, and hardware components are engineered to perform for decades.

 

By upgrading now, you can reduce ongoing maintenance and avoid the frequent repairs that often accompany aging systems.

See Our Reviews

Next Door and Window place picture
4.8
Based on 378 reviews
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james collins profile picture
james collins
20:08 24 Dec 25
Excellent service:
Our installer, Zack, called to inform us of his imminent arrival and arrived on time. He worked diligently without taking any breaks. Installation was flawless. He cleaned up afterwards and answered all questions and concerns.
Mary Fazio profile picture
Mary Fazio
18:26 15 Dec 25
Efficient installing windows. Left the rooms clean and neat.
Bill White Sr profile picture
Bill White Sr
21:55 10 Dec 25
Amazing service and installation- very pleased with our new front door system
Lidia Sobkow profile picture
Lidia Sobkow
11:42 20 Nov 25
Exceptional service from ordering process to patio sliding door installation. The whole team was excellent and professional, very responsive, helped navigate issues with HOA. 100% recommend and worth the price.
Cesar Rolon profile picture
Cesar Rolon
17:24 07 Nov 25
I recently had an exceptional experience with the installation of my new sliding doors by Next Door and Window. The project was extensive, requiring partial removal of my home’s front façade, yet the team handled it with remarkable professionalism and precision. Their attention to detail, craftsmanship, and commitment to quality were outstanding. I am thoroughly impressed with their work and highly recommend Next Door and Window to anyone seeking superior service and results.
Don Korta Jr profile picture
Don Korta Jr
15:40 28 Oct 25
This was a Fantastic experience from beginning to end.
They kept in touch with me constantly, and every worker who came to my home was friendly & courteous. Very efficient.
They replace two 27yr old french doors going out to my backyard patio with a beautiful sliding glass door.
We couldn't be happier.
Kelly Story profile picture
Kelly Story
02:38 21 Oct 25
We got our Costco Marvin windows through Next Door and Window. They helped take our NINE double-hung windows to these beautiful full wall sliders. From the sale, project progress, scheduling, and install have all been amazing! Clear communication was had with confidence for the team. They were clean and protected our space while working. The end product is STUNNING!
Crystal Chatman profile picture
Crystal Chatman
19:22 20 Oct 25
I had a great experience with Next Door Windows and Doors! From start to finish, the service was professional and smooth. The team kept me informed throughout the entire process, and the installation of my new patio doors was done with great care and attention to detail. The installer was very professional, efficient, and left everything spotless — I didn’t have to clean up a thing! I truly appreciate the quality of both the product and the service. Highly recommend!
Ian Ostergaard profile picture
Ian Ostergaard
03:17 26 Sep 25
We are very happy with our new entry door.
After a brief discussion we were presented with several options to meet our criteria. Our sales representative was thorough and patient.
Communications between the purchase and installation was excellent, preempting any need to call for a status.
Installation day was efficient and well organized. The team was professional and showed a high regard for our property,
Net message a quality product installed in a quality fashion.
Carol profile picture
Carol
15:54 11 Sep 25
From initially stepping into Next Window showroom until after our Infinity replacement window install, our experience was amazing! Everything went so smoothly starting with our knowledgeable and helpful salesperson who had exceptional communication. During the entire process any question we had was immediately answered. The install crew was neat, friendly and helpful. The outcome resulted in a quality window with now an updated modern visual appearance. Can’t beat the extended 10 year labor warranty that Next offered as well. We are enjoying our home’s new look!
say hello

Schedule an In-Home Consultation or visit our showrooms today!

Arlington Heights, IL

718 East Rand Road


Arlington Heights, IL 60004


224-257-3057

Burr Ridge, IL

16W240 83rd Street

Burr Ridge, IL 60527

224-219-0107

Naperville, IL

815 East Ogden Avenue


Naperville, IL 60563

224-497-3987

St. Louis, MO

13726 Shoreline Court East

Earth City, MO 63045

224-219-0107

Madison, WI

By Appointment Only

5321 Voges Road

Madison, WI 53718

608-602-7542

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faq's

Frequently Asked Questions

What types of windows work best for Illinois weather?

Double-hung, casement, and sliding windows are all excellent options for handling the Midwest’s temperature swings. They offer tight seals, reliable insulation, and year-round energy efficiency. In particular, double-hung windows are a favorite thanks to their classic look and easy upkeep.

Most projects wrap up in just one or two days. After your free consultation and custom order, our team schedules installation at your convenience and gets the job done efficiently without cutting corners.

Yes, they do. ENERGY STAR®-rated models reduce drafts and heat transfer, resulting in less work for your HVAC system. Over time, that adds up to better comfort and noticeable savings on your monthly utility costs.

Get Your Free Estimate Today

If your Vernon Hills home no longer feels as comfortable or secure as it should, upgrading your windows or doors can make all the difference. At NEXT Door & Window, we’re here to help you reimagine your space, making it brighter, quieter, and more energy-efficient.

 

Schedule your free in-home estimate with NEXT Door & Window and take the first step toward a brighter, more efficient, and secure space. Whether you’re focused on energy savings, updated style, or added peace of mind, our Design and Energy Experts are here to help—no pressure, no cost, just personalized solutions built around your needs.