Patio and Entry Doors that Make Your Home Stand Out
Elegant. Durable. Efficient.
- Serving Inland Empire homeowners since 1989
- Free, no pressure estimates
- Expert Installers you can trust
Upgrade Your Home with Beautiful, Reliable Doors
Your home’s doors are more than just an entry point. They welcome guests, protect your space, and set the tone for your property’s style. At JR Door & Window, we provide premium patio and entry doors that bring together beauty, durability, and lasting value for homeowners in Upland, Ontario, Montclair, Jurupa Valley, Corona, Claremont, Rancho Cucamonga, and surrounding areas. From the timeless craftsmanship of Therma-Tru® entry doors to the sleek, light-filled designs of Milgard patio doors, our selection offers options for every architectural style and lifestyle need.
Call (909) 949-9902 Today to Schedule Your Free Estimate!
& Don't Forget to Ask About Our Financing Options
The Advantages of Upgrading Your Doors
Replacing a patio or entry door is one of the most impactful home improvements you can make. Here’s why:
New doors have better insulation and sealing to keep heating and cooling costs lower.
Modern locking systems and sturdy materials add extra protection.
Give your home a fresh, modern look with colors, textures, and glass designs that fit your style.
No more struggling with doors that stick or squeak.
Quality doors installed by a trusted contractor can be a strong selling point.
With today's designs, you can enjoy features like low-maintenance finishes, multi-point locking systems, and glass packages that reduce heat transfer. Whether you're drawn to the warm, classic look of a wood-grain finish on your front door or the expansive glass panels of a contemporary sliding patio door, the right choice will make your home more enjoyable year-round.
How to Tell When It’s Time for a New Door
Every door has a lifespan, and certain signs can tell you it’s ready for an upgrade. If you’ve been dealing with any of these issues, replacing your door could be the best next step:
- Drafts or uneven temperatures inside your home
- Sticking, scraping, or hard-to-open doors
- Frames that are cracked, warped, or showing signs of rot
- Foggy or streaked glass between panes
- A dated style that brings down your curb appeal
- Higher energy bills during hot or cold seasons
- Worn-out finishes, dents, or visible rust
- A lock or latch that feels weak or unreliable
Our Trusted Patio and Entry Door Brands
Therma-Tru Entry Doors
Therma-Tru is known for creating doors that are as strong as they are beautiful. We offer several collections so you can find exactly what works for your home:
Classic-Craft®
- Rich details, realistic wood grains, and high-end glass accents.Smooth-Star®
- Crisp, paintable surfaces that give you a clean, custom look.Fiber-Classic®
- The warmth of wood combined with the durability of fiberglass.
These doors are built to handle the elements while keeping your home secure and energy-efficient.
Milgard Patio & Sliding Glass Doors
Milgard patio doors are designed for both performance and style. Whether you want to save space, frame your view, or create an impressive indoor-outdoor connection, there’s a Milgard option for you:
Sliding Glass Doors
- Easy-gliding panels that work well in any space.French-Style Sliders
- The charm of French doors with the space-saving benefit of a slider.In-Swing and Out-Swing French Doors
- A timeless look with wide access to your patio.Moving Glass Wall Systems
- Large panels that bring the outdoors in for a stunning focal point.
We’ll help you choose from durable vinyl, fiberglass, or aluminum frames, along with colors and finishes that work perfectly with your home’s design.
Why Homeowners Trust JR Door & Window
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We’ve been serving the Inland Empire since 1989 as a family-owned business with deep local roots.
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Our installers are AAMA Master Certified, which means your door will be installed with precision and care.
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We are the largest Milgard dealer in the Inland Empire, giving you access to exclusive products and warranties.
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Every installation comes with our Lifetime Installation Warranty for as long as you own your home.
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You get friendly, local service from a team that values your satisfaction above all else.
Take The First Step Toward New Doors
Call or click below to schedule your free in-home estimate.
or Call Us Today!
(909) 949-9902Frequently Asked Questions
How do I know when it’s time to replace my patio or entry door?
Signs include drafts, difficulty opening or closing, visible damage like cracks or warping, foggy glass, outdated style, and higher energy bills. If you notice any of these, it’s a good idea to consider an upgrade.
What are the benefits of installing new Milgard patio or Therma-Tru entry doors?
New doors improve your home’s energy efficiency, security, and curb appeal. They also offer smoother operation, increased durability, and can boost your home’s value.
How long does the door installation process take?
Most door installations are completed in a day, depending on the project scope. Our certified installers work efficiently to minimize disruption and ensure a perfect fit.
Do you offer warranties on your doors and installations?
Yes. Milgard and Therma-Tru doors come with manufacturer warranties. Additionally, JR Door & Window provides a lifetime installation warranty to give you peace of mind.