Transform Your House with New Windows & Doors
Replacement Doors
Explore Replacement Door Options from a Family-Owned Company Serving Customers Since 1977
Castle Windows offers residential replacement entry doors and patio doors in a range of materials, styles, and options. Our family-owned company has served customers since 1977. We match the manufacturer to the opening rather than stretching one brand across the whole home. Front and back entrances use ProVia doors in steel and fiberglass. Patio openings use Andersen, installed by our crews as an Andersen Certified Contractor.
Steel & Fiberglass Entry Door Choices
Our entry doors are built by ProVia. That lets us match the door to your existing opening and to the glass, hardware, and finish choices you make, instead of working around a pre-built unit.
Legacy textured steel and Heritage fiberglass give you two distinct starting points. From there, you can compare the models, colors, and available options. Because options vary by model, confirm which finishes, glass designs, hardware, and configurations are available with the model you’re considering.
Door Details to Review Before You Choose
A replacement entry door involves more than selecting steel or fiberglass. Reviewing the complete entrance and your daily use of it can help you identify the questions to address during an estimate.
Family Ownership, Reputation & Warranty Review
If Castle Windows could be summed up in three words, they would be family, reputation, and warranty. We’ve served customers since 1977, and we encourage homeowners to understand the applicable warranty terms before selecting a replacement door.
Warranty coverage can differ by product, so review the terms for the door, finish, hardware, glass, installation, labor, transfer provisions, and exclusions. You can always call (866) 813-0917 if you have questions about how the available coverage applies to your selected door.
Door Hardware & Patio Access Options
Your door selection can also include decisions about access hardware and the type of entrance being replaced. We offer an optional keypad deadbolt for replacement entry doors, along with Andersen sliding and French patio doors for access to an outdoor living area.
Optional Keypad Deadbolt
Our optional electronic keypad deadbolt provides a flexible keyless-entry choice, allowing you to add, change, or delete user codes.
Access codes can be useful for household members, guests, or service providers without requiring another physical key. Compatibility depends on the selected door configuration and lock preparation, so confirm installation, battery, and backup-entry requirements before choosing electronic hardware.
Andersen Sliding Patio Doors
We install Andersen sliding patio doors for homeowners replacing access to a patio or outdoor living space. The existing opening and installation conditions need to be considered when evaluating the replacement.
When comparing sliding door choices, ask about the available panel configuration, glass, hardware, threshold design, operation, and screen options. These details should be confirmed to make sure your new patio door will work for your property.
Andersen French Doors
French doors use two panels that open from the center, with large glass areas that bring light into the room. The hinged design suits entrances where you want a more traditional look than a sliding panel provides.
Because the panels swing, confirm the direction of the swing and the clearance available on both sides of the opening. Furniture placement, walkway space, and exterior features near the door all affect whether a hinged configuration is practical for the location.
Compare Door Options with a Free Estimate
A free door estimate gives you an opportunity to review the existing opening and discuss the material, model, color, finish, hardware, and configuration you’re considering. You can count on Castle Windows to get the job right using quality products backed by an unmatched warranty.
Every entry door we install is custom-built for your home, available in steel or fiberglass with a five-step paint finishing system that holds up for years. Choose your style, color, glass, and hardware, including an optional keypad deadbolt for keyless entry.
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Every entry door we install is built by ProVia® to your home's exact opening, in steel or fiberglass with a five-step paint finishing system that holds up for years. Choose your style, color, glass, and hardware, including an optional keypad deadbolt for keyless entry.
French doors add classic style to your home with two doors that open from the center. Large glass panels bring in natural light while creating an inviting transition between rooms or between your home and outdoor space.
Our sliding patio doors are built for smooth, everyday operation and energy efficiency, bringing in natural light while keeping drafts out. They're a practical way to open up a kitchen, dining area, or living room to your backyard or deck.
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Storm doors provide an extra layer of protection at your entry while letting in fresh air and natural light. With different glass and screen options available, you can enjoy more ventilation while helping protect your entry door from the weather.
Andersen sliding doors combine wide views and easy operation with the quality of Andersen construction. Sliding panels open horizontally to provide convenient access to your outdoor space while taking up less room than a swinging door.
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Andersen French doors combine classic style with the quality and craftsmanship of Andersen. Large glass panels bring natural light into your home, while the double-door design creates an inviting connection between indoor and outdoor spaces.
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More Ways to Love Your Home
Beyond windows and doors, we're your go-to for siding updates and roof installations and replacements. Across all our services, we strive to deliver real value for our customers. We do that by improving curb appeal, elevating energy efficiency, and providing long-lasting security.
Why Choose Us
Craftsmanship You Can Count On
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Enhanced Security
We install with precision and top-quality materials to help keep your home safe and secure.
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Elegant Design
We offer options to match your home's architectural style and your personal taste.
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Low Maintenance
We use top-quality materials and expert installation, so what we put in requires minimal upkeep.
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Energy Efficiency
We install products that help keep your home warm in the winter and cool through the summer.
Castle Windows Brings New Life to Your Home
Enhance your home's beauty and security with Castle Windows. Contact us for a consultation with our skilled specialists and start transforming your home into the castle you've always dreamed of. Experience the Castle difference today!