Windows Your Comfort is Our Main Priority

We are Building Performance certified and offer a holistic approach to helping you maximize your home’s efficiency as affordably as possible.

Window Replacement in St. Louis, MO

Increase Your Home's Value with New Window Installation

At Building Envelope Experts, we specialize in helping customers get new, custom windows that look stunning while radically improving their energy efficiency. By working with reputable name brands like ProVia® and Sunrise Windows & Doors®, we offer truly world-class products and window replacement services in St. Louis that are precisely matched to your home.

Our expert window technicians offer a holistic approach to maintaining your comfort and outfitting your home with windows that accentuate your home's comfort systems for seamless and efficient control over your indoor climate.


Call (314) 310-7878or contact us onlinetoday when you need replacement windows in St. Louis!


What Are The Benefits of Upgrading Your Windows?

By installing replacement windows in your St Louis home, you are not only improving your living experience but investing in your property value as well. Replacement windows can also contribute to energy efficiency by providing restrictions between the outdoors and indoors and reducing heating and cooling costs significantly throughout the year. In fact, it's estimated that windows contribute to 25-30% of your home's air conditioning and heating usage.

By upgrading and replacing your windows, you can rest assured that your investment will pay off with increasing your property's long-term value and providing added comfort and security in the years to come.

Commonly Asked Questions

How long does it typically take to install replacement windows?

The time it takes to install replacement windows can vary depending on the number of windows being replaced and the complexity of the installation. On average, it can take anywhere from a few hours to a full day per window.

Do replacement windows require a lot of maintenance?

Modern replacement windows are designed to be low maintenance, with features like tilt-in sashes for easy cleaning. Regular cleaning and occasional lubrication of moving parts are usually all that's needed to keep them in top condition.=

What Are The Best Home Windows?

Determining the best home windows ultimately depends on personal preferences, budget, and the specific needs of your home. However, among the popular options are:

New Window Installation Services

At Building Envelope Experts, our team understands that poorly installed windows can present a host of issues for you and your home, as improperly sealed windows produce air leaks which can severely impact the health and longevity of your home's comfort system. 

That’s why we offer state-of-the-art window installation so your windows will be put in properly. Whether building a new home or adding on to your current one, trust our St. Louis window experts to get the job done.

Let us Replace Your Windows in St. Louis!

Windows are an extremely important feature in any home. Not only do they allow natural light into your home, giving it a warm and bright appearance, but they are also a key feature in your home’s exterior and curb appeal. Bright, beautiful windows can make your home the gem of any neighborhood, while old and worn-out windows are a safety hazard that wastes energy and makes your home appear run down and unkempt.


For quality window installation & replacement services in St. Louis, call Building Envelope Experts at (314) 310-7878 or contact us online.


How to Know You Need New Windows

Upgrading your windows is a significant investment, but it can greatly improve your home's comfort, energy efficiency, and aesthetic appeal. Recognizing the signs that your windows need an upgrade is crucial to avoid unnecessary energy costs, enhance your home's value, and improve your overall living experience. 

Here are some key indicators that it might be time to consider new windows:

  • High Energy Bills: If you've noticed a steady increase in your energy bills, it could be due to inefficient windows. Older windows often lack proper insulation, allowing heat to escape in the winter and cool air to leak out in the summer, making your HVAC system work harder.
  • Drafts and Cold Spots: Feeling drafts around your windows, even when they are closed, is a clear sign of air leakage. This not only affects your comfort but also indicates that your windows are not performing as they should.
  • Difficulty Operating Windows: Struggling to open, close, or lock your windows is a practical issue that can indicate warping, rusting, or other forms of damage that compromise the functionality of your windows.
  • Condensation Between Panes: Double or triple-pane windows that develop condensation or fogging between the panes suggest that the seals have failed. This reduces the insulating properties of the window and can lead to further damage.
  • Visible Damage or Decay: Obvious signs of damage such as rotting frames, cracked glass, or warping can compromise the integrity of your windows. This not only affects their performance but can also lead to security issues.
  • Noise Reduction: If you live in a noisy area and notice that outside sounds are easily penetrating your home, it could be time to upgrade to windows with better soundproofing capabilities.
  • Fading Furniture: UV rays passing through older windows can cause furniture, carpets, and curtains to fade over time. Modern windows with UV protection can help preserve your interior furnishings.

Paying attention to these signs can help you determine when it’s time to upgrade your windows. New windows can offer improved energy efficiency, comfort, and aesthetics, making your home more enjoyable and potentially increasing its market value. If you notice any of these issues, consulting with a professional can help you choose the best replacement options for your home.

Suggested Reading:

Enhance Your St. Louis Home with Local Window Services

Living in St. Louis, you know how unpredictable the weather can be, from hot, humid summers to chilly winters. At Building Envelope Experts, we understand homeowners' unique challenges in this region. Our window services are tailored to meet the specific needs of St. Louis residents, ensuring your home remains comfortable and energy-efficient year-round.

We are familiar with local building codes and regulations. While we don't partner directly with local government entities, we stay informed about St. Louis Building Division guidelines to ensure our installations are compliant and up to standard. This means you can trust that your new windows will look great and meet all necessary requirements.

One common pain point for St. Louis homeowners is high energy bills due to inefficient windows. Our replacement windows are designed to provide superior insulation, helping to reduce your heating and cooling costs. By choosing energy-efficient windows, you can combat the extreme temperatures and humidity typical in our area, making your home more comfortable and your energy bills more manageable.

We also understand the importance of preserving the architectural integrity of St. Louis homes, many of which have historical significance. Our custom window solutions are designed to enhance the beauty of your home while maintaining its original charm. Whether you live in a classic brick home in the Central West End or a modern residence in Clayton, we have the perfect window options to suit your style and needs.

Contact us today to learn more about how our window services can benefit your St. Louis home. Our team is dedicated to providing the best solutions to improve your home's energy efficiency, comfort, and value.

  • “The product they deliver is top-notch and the installation is precise. Wonderful people to work with. We’ve had them at our home twice already and plan to use them exclusively for all of our remaining window replacements.”

    Matthew F.
  • “Building Envelope Experts did an outstanding job with insulation in our attic and window replacement for our entire house. The crew was courteous and knowledgeable. They kept a clean work area and got the job done on time.”

    Steve J.
  • “Replaced 2 windows with one awning window. Looks amazing inside and out. They were in and out including cleanup in a flash. Highly recommend.”

    Daniel Z.
  • “Excellent quality. Expert installers. Competitive prices.”

    Mark H.
  • “Not only have our heating needs gone down significantly, but our house is so much quieter now. My kids woke up during every thunderstorm for years and now sleep through them all!”

    Meg C.

Window Replacement FAQ

How much does it cost to replace my windows?

There is no straightforward answer to this, as costs can vary wildly from home to home. However, there are a few key points to keep in mind:

  • More windows means a bigger project
  • Larger windows cost more
  • Some styles of windows carry higher prices

At Building Envelope Experts, we work with reputable name brands to offer great products for a wide variety of budgets. Call us for more information!

How do you measure for replacement windows?

Proper measurements are crucial for perfect window replacement and optimal energy efficiency. This means a clearly defined and proven measurement process. Every window has three primary measurements: horizontal width, vertical height, and window depth. However, windows with customized shapes will also have additional measurements. Our trained crews will ensure that every measurement is accurate for the best appearance and energy efficiency.

How do you replace windows?

Window replacement is a tricky job and we strongly recommend letting a professional do it for you. Once your windows have been carefully measured, ordered, and delivered, our crew arrives at your home to remove your old windows and install your new ones. See the paragraphs above for more information about our installation process. 

Still have questions? We've got you covered. Give us a call at (314) 310-7878 or contact us online today to get all your St. Louis window replacement questions answered.

 

There is No Place Like Home

For more information about our window replacement and installation services in St. Louis, contact Building Envelope Experts today.

  • BPI Gold contractor

What Makes Us Different?

The Building Envelope Process

Our multi-step system has proven time and time again to work efficiently for maintaining round the clock comfort. We’ll provide you with a customized plan is designed to achieve your home comfort year-round.

  • Review Our Comfort Goals
    We provide you and your family with a detailed analysis of our products and services. Next, our dedicated technicians work with you 1-on-1 to determine your goals and how best to achieve them.
  • Evaluate Areas of Heat Loss
    Once we have determined your goals, we run an analysis of where the major areas of heat loss are in your home in order to optimize our strategies. We want to ensure we leave your home as comfortable as possible.
  • Identify Energy-Saving Solutions
    Next, once we have determined any areas of improvement, our team provides you with our energy-saving solutions. We will look at all systems holistically and provide you with guidance on how best to enhance your home environment.
  • Provide Good, Better & Best Options
    After reviewing your options and deciding on a course of action, our experienced, dedicated, and efficient technicians will get to work on making your home as comfortable as possible.

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Your Home Comfort is Our Main Focus
Benefits
  • - Energy Efficient
  • - UV Protection
  • - Added Security
  • - Curb Appeal