Patio Doors
Bring the outdoors in with style and functionality
Our patio doors create a seamless connection between your indoor and outdoor spaces, offering exceptional energy efficiency, durability, and security. Choose from a variety of styles to match your backyard’s unique character.
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Patio Door Options
Beautify Your Backyard Patio
We offer classic sliding doors, hinged styles for a traditional touch, and even folding doors for a modern, space-saving solution. Explore a range of beautiful glass options, including clear, frosted, and energy-efficient insulated glass, all designed to merge your interior and exterior.
In addition, choose from various durable frame materials like vinyl or aluminum. Our team of experts will work with you to find the best hardware and finish options for your patio entrance.

What Makes Us Unique
Why Choose Milestone for Patio Doors?
Our patio doors are designed to connect your home with the outdoors while providing maximum security and energy efficiency. Our team of experts is highly trained, and we apply over two decades of experience to each installation.
Whether you’re looking for classic or contemporary designs, we use only the highest-quality materials, delivering exactly what we promise. We value your time and budget, ensuring that every patio door is installed with minimal disruption. With us, you’re choosing a company that’s built to last and always puts your needs first.
Benefits of Our Patio Entry Doors
Indoor-Outdoor Flow
Connect your living space seamlessly to the outdoors.
Durable Materials
Built to withstand harsh weather conditions.
Wide Customization Options
Choose from various glass, frame finishes, and hardware.
Energy Savings
Engineered for thermal efficiency and reduced energy bills.

Our Patio Door Installation
Trust Us For Your Patio Entrance
We make patio door installation in Houston, Texas simple and stress-free. Our process begins with an in-home consultation, where we take the time to understand your needs and help you select the perfect patio door to complement your home. Once your choice is made, our expert team gets to work.
We take precise measurements, prepare the opening, and ensure your new patio door fits seamlessly to prevent air leaks and improve energy efficiency. From securing the frame to sealing the edges, every detail is handled with care to enhance the door’s functionality and style. We work efficiently, keep the area tidy, and leave your space spotless.
After installation, we thoroughly inspect the door to ensure it operates smoothly and meets our high standards. To give you complete confidence, we back our work with a customer guarantee, ensuring your patio door looks and performs beautifully for years.
Patio Door financing
Finance New Patio Doors for Your Home Today!
Not sure if your budget allows for a new patio door? Let us help you finance it and enjoy the flexibility of paying over time. We partner with Wells Fargo to ensure you’ll experience:
- Quick and easy approval process
- Convenient monthly payments to fit your budget
- Flexible financing options that work for you
- Easy online account management to track your payments
- Revolving line of credit for future purchases
Contact us today to learn more about financing options and special promotions available to you!

A few Faqs
Patio Door Questions
What styles of patio doors do you offer?
We offer a variety of door styles for your patio entrance, including sliding glass doors, hinged doors, and French-style sliding patio doors. Sliding glass doors are perfect for saving space while offering a modern look and great views, hinged doors provide a classic appearance with easy operation, and French doors add elegance with a wider opening for access and natural light.
Are patio doors energy-efficient?
Yes, our patio doors are designed with energy efficiency in mind. They feature high-performance glass and weather seals to reduce drafts and heat transfer. A properly sealed door frame ensures minimal energy loss, helping to keep your home comfortable all year round while lowering your energy bills.
Can patio doors be customized?
Absolutely! We offer a wide range of customization options to make sure your patio doors are a perfect fit for your home. You can select the size door that works best for your rough opening, as well as choose from different finishes, hardware styles, and glass options.
What does your consultation look like?
Before your window or door replacement, we take the time to understand your needs and requirements with a free consultation. Our team will visit your home to review your project, answer any questions, and explain our process. The estimated consultation time is 30 min – 1 hr. We will follow up with your quotation within 24 hours. To get the process started, request a free consultation today.
How long does patio door installation take?
Our installation process is efficient and typically completed within a day. We take care to prepare the rough opening, install the sill pan for added protection against water damage, and use silicone caulk at the top and bottom of the door frame to ensure a weather-resistant seal. By the end of the day, your new patio doors will be installed and ready to use.
Do patio doors come with a warranty?
Yes, all our patio doors, including sliding patio doors, come with a manufacturer warranty. This coverage gives you peace of mind, knowing that your investment is protected and that you can enjoy your doors without worrying about unexpected issues.
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