
Ensure Your Northbrook, IL Home Shines
With Superior Windows And Doors
Enhance Curb Appeal And Your
Energy Efficiency With Window
And Door Replacement
Are your current windows and doors in Northbrook, IL affecting your home negatively? Do you feel drafts around your windows and doors? Maybe they just don’t look that great anymore.
In these cases, you should seriously consider replacing them. Remember, windows and doors are just like any other part of your house; they do wear down eventually. And when they do, it can spell trouble for your home.
From higher energy bills to less-than-stellar curb appeal, when your old windows and doors are causing these problems, it’s time to reach out to the professionals at Apex Exteriors.
Stylish And Durable Windows And Doors Catered
To Northbrook, IL Homeowners
While you may think of Northbrook, IL windows and doors as something your home simply needs, that doesn’t mean you have to settle for just anything. Apex Exteriors offers a wide selection of windows and doors that are stylish yet durable enough to withstand Cook County’s weather.
When you work with us, you can enjoy professional installation and a company that stands by its work. Our goal is to make your home beautiful, and we always succeed!

Stylish Replacement Windows
When it comes to replacement windows, we offer some of the most popular brands on the market. We install Pella, Anderson, Simonton, Marvin, and other brands.
Our installation process is meticulous, which ensures that once we finish with your windows, they will not only look great, increasing curb appeal, but also function correctly. And don’t be surprised if you see a drop in your energy bills once your windows have been installed!
Our traditional wood and low-maintenance vinyl windows are available in styles to fit any type of home, whether you want a traditional or more modern look.

Durable Replacement Doors
Our exterior replacement doors are designed to make your home look great and also offer an added level of protection. An old door that doesn’t work correctly is not doing you any favors!
We work with several brands of doors, including Therma-Tru, Pella, ProVia, and other leading entry door brands. We also offer Pella, Anderson, Simonton, and other brands of patio doors.
Whether your home needs a new entry door or your patio doors are disrupting the entire vibe of your patio area, we have a replacement door that will fit your needs!

Gorgeous Entry Doors
Our beautiful entry doors will not only add a dose of style to the front of your home, but they will also give you the benefit of feeling protected. Our entry doors can be customized with sidelights and other options to make them truly unique.

Fantastic Patio Doors
Tired of your patio door bringing down the party when enjoying your patio? Our patio doors will give the area the boost it needs to be the hub of activity during the warmer months.

The Windows And Doors Expert For 30+ Years
A Team Of Experienced Professionals To Ensure
Perfect Results Every Time!
With over thirty years of experience in the area, we know what customers want and need for their homes. Our windows and doors are top-of-the-line in quality because we don’t settle for anything less than perfect when we install them.
We handle every project with the care and attention that people can trust. That is why so many homeowners turn to us for their window and door needs.
A Distinguished History
Our focus has always been on serving our customers with highly trained teams who can perform their exterior renovations flawlessly. That is why we celebrate over thirty years in the business, while other companies may only last five or so years. By putting customers first, we have established ourselves as a leading presence in the area.
A Trustworthy Team
We don’t use subcontractors for our window and door projects. No, every person who works on your window or door project is a member of the Apex Exteriors team. Each team member we employ is certified and has passed our rigorous standards to work with us.
Five-Star Communication
It is our responsibility to ensure that you are always informed about the status of your project. That is why we take communication so seriously. Whenever you need to speak with someone, a team member will be available to answer your questions.
We’ll Protect You And Your Property
Safety is at the forefront of everything we do. We follow OSHA training and guidelines to protect you, your property, and our team. You won’t have to worry about damage or injuries during your project, enabling us to work efficiently.
We’re Professional At All Times
We want you to enjoy your experience with us, so we always act with friendliness and professionalism. Our personalized service guarantees a stress-free process from the initial interaction to the final walkthrough.
Words From Our Former Customers That Show
Why You Can Trust Apex Exteriors
From Our Friendly Staff To
The Gorgeous Results –
Customers Love Us
Take a look at some of our recent reviews to see what you can expect when you choose Apex Exteriors for your windows and doors. We love hearing how much our customers love the end results!
Install day, the crew showed up on time and were…
From the start, our experience was great! Our meeting with the sales rep. Dylan was very informative and every issue we had was discussed thoroughly. Before our install, Mike came through and inspected that everything was good to go. Install day, the crew showed up on time and were very clean, respectful, and efficient.
I will be returning to them when it makes sense…
Apex was fantastic to work with. They came out quickly to assess my roof and walk me through my options. Despite a new roof installation being in their best interest, they were willing to install a temporary tarp right away to prevent further damage while we weighed the best solution long-term. I will be returning to them when it makes sense to install a new roof.
The project managers and reps kept me abreast of the…
Installers were on time, fast and efficient. The project managers and reps kept me abreast of the entire process step by step with checking on the progress. Very satisfied!
FAQ Asked By Northbrook, IL Homeowners About
Windows And Doors By Apex Exteriors
Upgrading your windows and doors in Northbrook, IL is not a task you take on lightly. You want to be able to trust the company handling it. That’s why we’ve compiled the most frequently asked questions that homeowners like you have asked us.
Am I Within Your Service Area?
Our office is in South Elgin, Illinois, and we serve the Chicagoland region, including South Wisconsin’s Lake Geneva area. If you’re unsure if we can work with you, just give us a call. Our staff will happily answer all of your basic questions or connect you with someone else in our company who can. Be sure to visit our Service Areas page as well. Thanks!
Can I Finance My Window Project With Apex?
Of course. We help make exterior remodeling more affordable and manageable for homeowners every working day! This is important when you replace many windows or combine window replacement with other installations like siding, roofing, gutters, soffit, fascia, etc. Visit our Financing page for more info and let your Apex Exteriors consultant know you’re interested.
How Long Will My Window Replacement Project Take?
This all depends on your situation. For example, installing 20+ windows takes our in-house teams longer than 5-10 windows. Are these somewhat conventional windows, or highly customized and being installed in harder-to-reach places? Your timeline will be clearly outlined at the beginning and throughout every step of your project. You’ll always know who’s doing what, when, and for how long.
Is Replacing Windows With Apex On The High-End?
It can be. We can install the most expensive luxury windows on the market or more affordable premium brands like Pella. That said, it really comes down to the type of windows you want, the number we’re installing, and what’s involved.
What Other Exterior Remodeling Services Do You Provide?
Along with window replacement, we can help you with:
- Residential roofing installations and roof repairs
- Residential siding installation and siding repair
- Velux skylight replacements
- Entry door replacement
- New home gutters, soffit, and fascia
- Engineered stone panel siding installation
- Residential soffit and fascia installation
- Residential gutter installation and gutter repair
Who Will Install My New Windows?
Our in-house, Apex Exteriors-employed teams. They’re professionals with ample experience and manufacturer training. Most importantly, they’re held accountable to our high standards! We settle for nothing less than precision, detail, and by-the-book practices. And that’s not to mention the experience they gain by replacing windows in our area, decade after decade.
Start Your Exterior Project With The Suburbs Finest!
Meet the Chicagoland exterior team that can handle your project with the expert finesse that ONLY ample training and experience can provide. Schedule a discovery meeting with one of our seasoned Exterior Consultants today. We’re happy to give you all the information you need and explain the value we bring. Talk soon!


