st. louis replacement Hopper Basement Windows – Superior Ventilation and Efficiency

Hopper Window - Aspect by ProVia - In Sandstone

If you’re looking for hopper basement windows replacement in St. Louis, STL Windows and Doors is your trusted partner. We offer top-of-the-line basement window replacement, backed by professional experience since 2014.

ProVia’s hopper windows are known for their superior craftsmanship, energy efficiency, and design flexibility, making them an ideal choice for homeowners looking to enhance both the functionality and aesthetics of their space.

We specialize in replacing outdated or drafty windows. You can trust us to deliver weather-tight joinery, smooth caulking, and flawless trim work, ensuring a perfect fit, beautiful finish, and long-lasting performance.

Whether you’re looking to improve basement ventilation or enhance security, our expert installers are ready to help you choose and install the perfect ProVia hopper windows for your home.

REQUEST AN ESTIMATE

CUSTOMER TESTIMONIALS

Our customers love us for many reasons.

      EXCELLENT  
   Based on 199 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Jeff Gordon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Peyton and Max installed 21 new windows and a new front door. They were a pleasure to work with, especially since we had other home improvement projects going at the same time. They did meticulous work and answered all of our questions.
  
 
     Posted on Google  
   
   Mike Kelly 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with STL Windows and Doors. They we're booked up initially, but they still were able to setup an appointment and put me on the schedule.

This company has great prompt customer service, fair pricing, and great professionalism. I would highly recommend their service.
  
 
     Posted on Google  
   
   Anne Croy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service with initial sale and installation!!  High quality product.
  
 
     Posted on Google  
   
   Vivian Saied 
 
 
 
 Trustindex verifies that the original source of the review is Google. I used Stl windows and doors to replace half of the windows in my house and a sliding door. The whole process was excellent. From talking with Dan, the sale manager to the installers (Tony and his crew ) to Scheduling with Chris at the office. First of all, Chris was able to up my schedule date a week early upon my request. I'm sure he squeezed me in his tight schedule. I was very thankful. Tony and his crew were very professional, yet  friendly and considerate. They were prompt on time the 3 days they came and very efficient. They took down my window treatments and put them back up again exactly the way they were. They moved furniture and put back.  They took the time to explain how the windows opened from top to bottom as the windows had many options that my old windows didn't have. I would use them again and would definitely recommend them to my family and friends
  
 
     Posted on Google  
   
   Elizabeth Purcell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Worth the wait! Price was insanely different from other bids for a single window replacement. Paid cash for a slightly better rate. Originally was going to need to wait 8 months for replacement but I got lucky & they fit me in at the 4 month marker since they had a cancellation.  Customer service from Kaleb & Tony was outstanding.  Both were very personable & made me feel confident that the job was being done well.  Great warranty! Glad to check this off my list:)
  
 
     Posted on Google  
   
   Aaron Fox 
 
 
 
 Trustindex verifies that the original source of the review is Google. STL Windows and Doors did an excellent job with our window replacement project. We live in an older home (over 100 years old) and we know there are going to be issues related to its age. The STL Windows and Doors team worked extremely hard with us to replace one of our bathroom windows that had begun to show signs of water damage. After the initial window replacement project was finished, we did communicate with their team about concerns we had with the original window frame that remained. Chelsea worked with us and a team (Tony and Caleb) came to our house within a week and replaced the frame as well. Their prices were reasonable and they had an array of choices. Overall, we highly recommend them for any window-related project you may have!
  
 
     Posted on Google  
   
   Jake Bloomer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Experience was great, STL W+D replaced our old rear door and transom with a new eight-foot unit. It’s great to have this huge pane of glass looking out over the back yard. Installers were great and clean and shimmied the door in without removing our old casing and messing with the plaster. They know what they are doing!
  
 
     Posted on Google  
   
   Randall H 
 
 
 
 Trustindex verifies that the original source of the review is Google. The removal of the old window and the installation of the new window went more smoothly than I would have expected. Peyton and Max were knowledgeable, professional, and completed the installation beautifully and efficiently. Both of them did a great job with making in the new window secure, sealed, and attractive.
  
 
     Posted on Google  
   
   T Baker 
 
 
 
 Trustindex verifies that the original source of the review is Google. Premium products and service at a more affordable price. Fantastic experience at every step of the process. Had some hail and tornado damage. Jared (sales) was friendly and knowledgeable about the industry. Did not hard sell, but instead provided a balanced and very detailed explanation of STL's products and services vs competitors, which felt trustworthy. Dan (owner) came out to measure the windows. My spouse said he was friendly and answered her questions. We got an unexpected scheduling break and installed much sooner than the expected wait. The installers, Peyton and Max, were friendly, efficient, and conscientious of our home. Their finish work (sealing and caulking) is better than the original for the house. They took the time to demonstrate all the features of the new windows and how to care for them. We all noticed a defect in the glazing inside one of the window sashes, which they immediately reported to the owner who, in turn, called me immediately about the manufacturer's quick replacement. Provia warrantees the vinyl, glass, hardware and screen of the window for life and this guarantee is transferable once to a new home owner. The installation has a 10-year guarantee. Also, STL has another business for window cleaning and screen replacement, which we're going to check out.
  
 
     Posted on Google  
   
   Jessica Klemp 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great company to work with! We needed four hopper windows replaced on our garage/basement and STL Windows and Doors provided the best service and most competitive pricing. The work was done quickly and professionally, and everyone we met from the company was friendly. We would recommend calling them for your window needs!

HOPPER BASEMENT WINDOW BRANDS

When it comes to hopper replacement windows, choosing the right brand can make all the difference in terms of energy efficiency, durability, and aesthetics. We exclusively offer ProVia hopper windows, renowned for their superior craftsmanship and customization options. ProVia’s hopper windows come in various series, each designed to cater to different needs—whether you’re looking for high-performance energy efficiency or a budget-friendly option. Their windows are only available in white. You can expect a blend of advanced technology, long-lasting materials, and elegant finishes to enhance any room in your home.

ENDURE

The Endure™ series offers ProVia’s top-tier, all-vinyl hopper windows, designed for maximum energy efficiency and customization. These windows feature advanced insulation technology, ensuring optimal temperature control and energy savings. Endure hopper windows are perfect for homeowners seeking premium performance, durability, and a variety of customization options in a vinyl window.

ASPECT

Aspect™ series provides a balance of high performance and affordability. These mid-range hopper windows are energy-efficient and durable, featuring many of the same technologies found in ProVia’s premium line but at a more accessible price point. Aspect windows are an excellent choice for homeowners who want reliable performance without sacrificing quality.

ECOLITE

The EcoLite™ series is ProVia’s most budget-friendly option, offering reliable performance for those looking for energy-efficient windows at an affordable price. With a clean, all-white vinyl design, these hopper windows are built to meet essential standards of durability and insulation, making them a smart option for cost-conscious homeowners.

FREE ESTIMATES

BRAND COMPARISONS

When choosing between hopper window brands, it’s important to understand how each series differs in terms of performance, energy efficiency, and affordability. Below is a comparison of the Endure™, Aspect™, and EcoLite™ hopper window series, so you can make an informed decision based on your specific needs and budget.

Feature	Endure™ Hopper Windows	Aspect™ Hopper Windows	EcoLite™ Hopper Windows
Energy Efficiency	Top-tier insulation with advanced thermal technologies.	High energy efficiency, meeting ENERGY STAR® standards.	Reliable energy savings, designed for cost-conscious buyers.
Durability	Made with ProVia’s strongest vinyl, ideal for long-term performance.	Sturdy and durable, built for reliability and weather resistance.	Economical design that still offers ProVia’s commitment to quality.
Customization	Most customizable, available in multiple interior colors and glass options.	Moderate customization options, available in popular colors.
Price Range	Premium pricing for maximum performance and options.	Mid-range, providing an affordable yet high-quality option.	Budget-friendly, designed for those looking for essential features.
Best For	Homeowners seeking the best in energy efficiency and performance.	Those looking for a balance of performance and affordability.	Budget-conscious homeowners needing reliable, entry-level windows.

DOWNLOAD WINDOW BROCHURES

DOWNLOAD BROCHURE(S)

Benefits of Installing Hopper Windows in Your Home

When it comes to choosing the right windows for your home, hopper windows offer a range of practical benefits that make them an excellent option for many spaces. Some windows, like bay or bow windows, are typically only used for main living areas. Hopper windows are ideal for like basements, bathrooms, and laundry rooms. These single-sash windows open inward from the top, allowing for increased ventilation and natural light without compromising privacy. If you’re comparing different window types and planning your project, review our Window Replacement: The Buyers Guide for St. Louis Homeowners (2026)
for expert insights.

Whether you’re looking to bring more sunlight into darker rooms or create efficient airflow in moisture-prone areas, hopper windows are designed to maximize functionality. Their compact size and energy-efficient construction also make them a cost-effective choice for homeowners. Below, we explore the key benefits of installing hopper windows and why they could be the perfect fit for your home.

Ventalation
Space-Saving
Easy Maintenance
Cost Efficiency

Hopper windows are highly effective at improving air circulation, especially in basements and bathrooms, where ventilation is crucial to prevent moisture buildup and stale air. Their inward-opening design allows for maximum airflow when open, making it easy to keep these areas well-ventilated without taking up too much space. Whether you’re looking to reduce humidity in a bathroom or bring fresh air into a basement, hopper windows can deliver excellent ventilation while maintaining your home’s comfort.

Due to their compact, rectangular design, hopper windows are ideal for tight spaces where larger window types may not fit. This makes them perfect for areas with limited wall space, such as basements, utility rooms, or small bathrooms. They don’t protrude outward like casement windows, allowing you to save space both inside and outside your home, especially in areas that may have landscaping or walkways close to the building.

One of the standout features of hopper windows is their inward-opening design, which makes cleaning a breeze. Unlike windows that require external access to clean the outside glass, hopper windows tilt inward, allowing you to clean both sides from the comfort of your home. This feature is especially useful for windows in hard-to-reach places, like basements or upper-level bathrooms, where exterior cleaning could be a challenge.

Hopper windows are typically more affordable than larger window styles, making them a cost-effective solution for homeowners. Their smaller size and simple design mean they generally come at a lower price point while still offering excellent energy efficiency and durability. Whether you’re looking to outfit multiple rooms with new windows or replace outdated basement windows, hopper windows offer great value without compromising on quality.

Our Professional Hopper Window Installation Services

When it comes to hopper window installation, you need a contractor you can trust to get the job done right. Customers choose STL Windows and Doors for our expertise, quality work, and meticulous detail. Our installers are committed to delivering professional service, timely, precise installations, paying attention to every detail, and respecting your home and your time.

From the moment you choose your windows to the final installation, we ensure a smooth and hassle free experience, with results you can trust. We stand behind our workmanship with a full quality guarantee, so you can have peace of mind knowing your installation will last.

Expert installation services

STL Windows and Doors Team Installing Windows

Installing new hopper windows is more than just adding a functional feature to your home; it’s an upgrade in comfort, energy efficiency, and security. Our highly trained installers measure with precision and use advanced tools to ensure a flawless fit, so your windows perform optimally.

With our professional installation, you can rest easy knowing your windows will not only enhance your home’s appearance but also improve its energy efficiency and long-term durability.

Quality
products

We're a ProVia Platinum Dealer and Certified Installer

Every ProVia hopper window we install is made from the finest materials, designed to resist warping, peeling, and weathering over time. With multi-point locking systems and energy-efficient glass options, these windows provide superior insulation, security, and style.

Whether you’re updating a modern home or renovating a historic property, ProVia’s custom-crafted windows offer unmatched quality and aesthetic versatility to suit any architectural design.

satisfaction
guarantee

At STL Windows and Doors, we stand behind every installation with a 10-year workmanship warranty, guaranteeing that your windows will deliver lasting performance. If you ever have an issue, our team is just a call away, and our simple online warranty registration process ensures your peace of mind.

Our commitment to customer satisfaction means that when you choose us, you’re choosing long-term security, comfort, and quality.

HOW HOPPER WINDOWS CAN IMPROVE YOUR HOME

Choosing hopper windows doesn’t just provide functional benefits—it can also significantly enhance your home’s comfort, appearance, and security.

These windows are an ideal solution for homeowners looking to improve air quality, maintain comfortable temperatures, and add aesthetic appeal, all while ensuring the safety of their property.

Here are the top three ways hopper windows can transform your living space.

Comfort: Hopper windows allow for excellent ventilation, improving indoor air quality and maintaining a steady indoor temperature. Whether installed in basements or bathrooms, these windows ensure that fresh air circulates easily while keeping unwanted drafts and moisture out.
Aesthetic Appeal: ProVia hopper windows add a sleek, modern touch to any room, particularly basements where natural light is needed. Their compact design makes them versatile, enhancing the look of both traditional and modern homes without overwhelming the space.
Security: With their inward-opening design and secure locking mechanisms, hopper windows provide added safety for your home. They are difficult to tamper with from the outside, giving homeowners peace of mind, especially in ground-level rooms.

Frequently Asked Questions About Hopper Windows

Here are some frequently asked questions about these windows. If you have other questions, please get in touch with us!

The cost of hopper windows typically ranges from $170 to $645 per window, depending on the brand, materials, and installation fees. ProVia hopper windows may be priced higher due to their energy-efficient designs and premium features, but they offer long-term savings on energy bills. For an accurate quote, it’s best to request a free quote. Consider our two deals on our free estimate page to save on these windows.

Installing hopper windows usually takes 2 to 4 hours per window, depending on the complexity of the project and the number of windows being replaced. Our professional team ensures a precise and efficient installation process to minimize disruption to your home and stay within budget.

Hopper windows open inward from the top, providing excellent ventilation and security, especially in small spaces like basements or bathrooms. Unlike casement windows, which open outward, or sliding windows, which move horizontally, hopper windows are compact and space-saving, making them ideal for rooms with limited wall space.