Windows

The Best Just Got Better

Enhancing Your Home with Quality Windows

For over 40 years, Dalco has been a trusted name in manufacturing and installing windows for homes just like yours. Windows aren't just functional; they are the gateway to a brighter, more comfortable home.

Types of Windows

We offer a wide range of window types, including:

  • Double-hung
  • Casement
  • Sliding
  • Bay
  • Bow
  • Custom-Shaped

Features & Benefits

Dalco is committed to enhancing curb appeal, increasing energy efficiency, and elevating your quality of life through our premium replacement windows.

Where Quality Meets Confidence

Why Choose Dalco?

Doing the job right, listening to the customer, and offering a fair price and service after the sale is the formula for our success for over 45 years. Over 60% of Dalco’s business comes from repeat customers and referrals. As in the case of Donnie, many of our customers are remodeling their second and even third homes with us. We ask you to give us a chance to earn your business.

Experience You Can Trust

Dalco's decades-long experience in installing thousands of windows ensures unmatched expertise. This guarantees exceptional quality and service for every customer.

Energy Efficiency

Utilizing Cardinal Low E & Argon technology, our windows block sunlight, preventing valuable carpets and furniture from fading. Our insulated windows also reduce heat transfer, lowering your bills year-round.

Protection and Security

Our windows provide the warmth of a sunny day and secure your treasured possessions. With Dalco windows, you can rest assured that your home is protected from the elements.

Custom-Built Excellence

Your new windows will be custom-built by Dalco right here in Missouri. We guarantee a perfect fit every time.

Lifetime Warranty

All our Elite windows come with a lifetime warranty, ensuring lasting value and peace of mind for you and your family.

Enhance Your Home's Appeal with Dalco Windows

Added Home Value

Invest in Dalco windows to enhance your home's value and elevate its curb appeal. Our premium windows are designed to add aesthetic charm and value to your property, making it stand out in the neighborhood.

Hassle-Free Maintenance

Convenient for Every Home

Cleaning your windows has never been easier with Dalco's innovative tilt-in feature. Say goodbye to the hassle of maintaining your windows, even for those hard-to-reach second-floor windows. Experience the convenience of effortless maintenance with Dalco windows, designed with your comfort in mind.

Serving the Metro Area with Integrity and Excellence

Family-Owned and A+ Rated

Dalco is a family-owned company dedicated to serving the Metro area with integrity and excellence. With an A+ rating, we prioritize customer satisfaction and uphold the highest standards of quality and service. Trust Dalco for all your window needs and experience the difference of working with a company that truly cares about your home.

Get Answers to Common Questions

Windows Service FAQs

Explore our frequently asked questions to find answers about Dalco's window services. Whether you're curious about window types, installation timelines, warranty details, customization options, or maintenance tips, we've got you covered. Browse through our FAQ section to learn more and make informed decisions about your window needs.

We offer a wide range of window types, including double-hung, casement, sliding, bay, bow, and custom-shaped windows. Each type comes in various materials and styles to match your home's aesthetics.

Our windows are designed with energy efficiency in mind, featuring insulation and weatherproofing that reduce heat loss, lower energy bills, and maintain a comfortable indoor temperature.

Typically, window installation can be completed within a day, depending on the number and type of windows. We ensure minimal disruption and clean up thoroughly after installation.

We provide a comprehensive warranty covering defects in materials and workmanship. Specific details vary by product, so please refer to our Warranty & Service page for more information.

Absolutely! We offer custom window design services to meet unique architectural requirements or personal style preferences.

Regular cleaning and occasional checks for seal integrity are usually sufficient. For specific maintenance tips, please visit our blog or contact our service team.

Dream Big, Plan Smart

Estimate Your Dream Project

BBB Posted Reviews

I recently had all of my windows replaced by Dalco and I couldn’t be happier. I had several bids from other companies and I found their pricing to be comparable to the others with the quality of the windows being very high. I went into the process just thinking I would be replacing my windows with the exact same style. However my salesman, ***** provided some options for different layouts that really were a huge improvement. The crew installed everything in one day as promised and were very conscientious in how they worked and in the cleanup. Overall it was all a great experience and I am enjoying the efficiency of my new windows.

Jeffrey

Submitted 04/03/2018

In December 2001 we hired Dalco to install siding and windows at our house. The professionalism of the salesman along with the expertise of the installers made this major project a pleasant experience. I fully expected that at some point I would have to battle for satisfaction however to my surprise that was not the case. Not only was the job completed to our satisfaction, the product has held up for 16 years. I recently found one of the windows had a piece of weather strip that had come loose. I called Dalco and they sent someone out to assess the situation and ultimately replace the weather strip at no cost. WOW that’s service and money well spent!

Patricia28

Submitted 02/07/2018

We are very happy with the products and installation completed by DALCO. We appreciate all of the professional and personal guidance you gave us in making our home look great. Your guidance was very much appreciated.

Roger

Submitted 01/31/2018