We provide a free estimate and explain your options for your home.
Schedule a Free EstimateLavon Window & Door Replacement
Custom-Built Windows & Doors & Professional Installation
At Southern Windows & Doors, we're a family-owned company that provides custom-built replacement windows and doors for Lavon homeowners who want strong product performance, professional installation, and competitive pricing. Whether your current windows or doors are difficult to operate, drafty, damaged, or no longer suit your home, we can help you compare operating styles, glass configurations, finishes, and energy-efficiency features during a free in-home consultation.
High-Performance Replacement Windows for Lavon Homes
We offer high-performance windows at competitive prices, combining premium product quality with personal service from a family-owned company. Our selection includes products from NT Window, whose windows are manufactured in Fort Worth, Texas. This gives Lavon homeowners access to a Texas-made option without limiting their ability to compare performance, appearance, warranty terms, and total project cost.
Energy-Efficient Window Features
ENERGY STAR-rated windows are available with multi-pane insulated glass and weather seals. Multi-pane glass can reduce heat transfer compared with single-pane glass, while weather seals help limit air leakage around a closed window. Actual energy performance depends on the selected product, glass package, installation, existing opening, and other conditions within the home.
Got questions? We can help you evaluate window operation, glass configuration, finish, and design, all to help you make a selection that's perfect for your style, budget, and energy efficiency goals.
Professional Window Installation
Replacement windows need to be sized for the existing openings and selected with the home’s architecture, room requirements, and project budget in mind. We take professional measurements before ordering custom-built windows, then install the finished products with close attention to fit, sealing, and finishing requirements.
Here's our project flow:
- In-home consultation: We discuss the existing windows, project goals, and available product options.
- Professional measurements: We measure each opening before the custom windows are built.
- Product selection: We help customers compare window styles, glass configurations, finishes, and performance features.
- Professional installation: We manage installation and support the project through completion.
Call (469) 414-0865 to kickstart your window replacement project with a free, in-home estimate.
Replacement Entry & Patio Doors
We also provide professionally installed replacement doors, including products from ProVia. Our team can help you compare front entry and patio-door options while accounting for the opening, frame, threshold, hardware, surrounding trim, and the way the door connects your indoor and outdoor spaces.
Many products include a transferable lifetime warranty covering materials and workmanship, subject to the applicable product and warranty terms.
Plan Your Lavon Window or Door Replacement
Schedule a free in-home consultation to review your existing windows or doors, compare high-performance, custom-built options at competitive prices, and receive an estimate. We serve homeowners, as well as apartment complexes and businesses operating from residential-style buildings.
Call to schedule your free, in-home estimate with .
A free in-home estimate helps you compare custom windows without a sales-room runaround.
Book a Free EstimateHomeowner Feedback FROM PEOPLE IN YOUR NEIGHBORHOOD
- Yelp
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Highly recommend Southern Windows and Doors. Bryan gave us a quote for our window and sliding door, and within a few weeks, our window was installed, and we love it!Thao L.
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The folks from Southern Windows and Doors did a really great job replacing the windows in our home!Linda M.
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We recently had 26 windows in our home replaced by Southern Windows and Doors, and we couldn’t be happier with the experience.Hezi A.
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They were able to provide high-quality windows with a great lifetime warranty at a fraction of the cost of the bigger brands.Jay G.
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They did a superb job, and the results far exceeded our expectations.Debra B.
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Highly recommended! Exceeded my expectations!Brian F.
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I went with Bryan because he was the most informative, couldn’t be happier.Bob H.
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I would definitely recommend Brian and Southern Windows and Doors to anyone who is considering new windows.Rose H.
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I would only recommend Bryan Singleton with Southern Windows & Doors.Joseph S.
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From the consultation through the installation I felt informed in the process and they came in at a better price than the other guys.Rhett B.
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The city inspector even mentioned to me that they did a good job on the install.Clinton W.
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Installation was smooth—the whole house was done within 4–5 hours and the crew cleaned up everything and were extremely courteous.Yamil B.