Call (618) 533-6349 for Superior Windows

Monday – Friday:     8:00 AM – 5:00 PM
Saturday & Sunday: Closed

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Quality Window, Siding, & Door Company Servicing Southern Illinois

Looking for a window and siding company in southern Illinois? Superior Window Company offers top-notch replacement windows, siding and doors to enhance your home.

Request a quote for your window, door, or siding project.

Why Choose Superior Window Company?

Superior Window Company has curated components from the top window options, removing anything less than 100% optimal, to create the finest replacement windows in southern IL. We’re not just any local window company; we’re the one that commits to and delivers perfection. Our commitment extends beyond outstanding windows to exceptional service. With Superior Window Company, you can trust that your windows will never experience sticking, rotting, warping, fading, or failure. In fact, if they ever do, we will replace them without hesitation. Our windows are hassle-free to clean, maintain a perpetually new appearance, and demand minimal upkeep.

No Sales Pressure: Bid farewell to pricing gimmicks and elaborate presentations. We’ll provide comprehensive product explanations, address all your queries, offer a precise price, and then step aside to let you make the choice.

Energy Efficiency: All Superior Window Company products carry Energy Star ratings, designed to reduce your utility expenses and save you money.

Perfection is not a choice, it’s built into our products.

Our Services

Window Replacement

Our windows are constructed to excel in strength, efficiency, and longevity. They benefit you, enhance your home, and contribute positively to the environment. Crafted for cost savings and a lifetime of use, they epitomize the ideal window.

Exterior Doors

Superior Window Company exclusively employs premium materials in the crafting of our exterior doors. Our team of exceptionally skilled artisans meticulously handcrafts glass panels, providing your exterior doors with a personalized and energy-efficient solution.

Residential Siding

We continuously elevate the standards for both appearance and performance. Leveraging today’s cutting-edge technology, our siding now offers even stronger and sturdier solutions.

Elevate Your Home's Comfort and Aesthetics with Superior Window Company

Enhance your home’s comfort and aesthetics with Superior Window Company. Our insulated vinyl siding keeps your living spaces warm and stylish, while custom-made windows add a personalized touch in various styles. Opt for maintenance-free siding to improve the appearance and durability of your home or business. As your one-stop solution, Superior Window Company provides free estimates for all your window, door, and siding needs. Choose from a stylish selection of doors in brass, glass, or pewter. Our certified and experienced staff ensures top-notch service for both residential and commercial requirements. Plus, take advantage of our referral program and receive a $50 check when your friend or family member invests in a house full of siding, windows, or doors. Trust Superior Window Company for quality, style, and unmatched service.

Let's Craft Excellence Together

Experience a straightforward and stress-free process that ensures your home improvement project delivers guaranteed stunning results.

At Superior Window Company, our team is dedicated to assisting you without any obligations. We’re trained to offer solutions, not sales gimmicks. Reach out to us online or over the phone to schedule an in-home consultation, complete with a free estimate.

Once we have the specifications for your windows, our project engineers begin crafting our patented, industry-leading, energy-efficient, maintenance-free windows, custom-tailored exclusively for your home. This same meticulous process also applies to the creation of our exceptional exterior doors.

Our installation technicians are not only skilled craftsmen but also highly trained in customer service. We take pride in completing your project on time, with a friendly staff, ensuring a positive experience throughout.

At Superior Window Company, we don’t just offer high-quality windows, doors, and siding – we stand behind them with our guarantee. Our products are engineered to resist sticking, rotting, warping, fading, and failure, ensuring lasting performance. In the unlikely event an issue arises, our dedicated service technician is ready to provide prompt, on-site support. We are committed to delivering exceptional, low-maintenance solutions that our valued customers can trust.

Testimonials

Superior did a great job replacing our windows.  The service reps and installers were friendly and knowledgeable.  They also had the best price of the four bids we obtained.  I highly recommend them.

Lowell Tison

Best company around. Had my windows since 2008. The are very good 10 years later all work and look like new. Buy your windows here. Save yourself a lot of headaches and use this business. They do stand by lifetime warranty. My windows are low e argon vinyl foam filled double hung.

Daniel Turner

Provides high quality windows at an affordable rate.

Linda Spindler

As Superior Window Company already delivers industry-leading quality and guarantees, our commitment remains unwavering to continually enhance our doors and windows. In the relentless pursuit of perfection, there’s no room for slowing down or stopping.

We have extensive experience in the industry

With decades of experience in the industry, we not only possess the expertise to get the job done but also prioritize innovation and continual improvement in both products and processes. Our commitment extends beyond achieving excellence; we remain vigilant against complacency with our results.

Warranty

We offer a lifetime warranty (for as long as you own the home) on windows and siding in the majority of cases.

Feel free to reach out to Superior Window Company for all your window, door, and siding needs.

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