Charlotte(704) 980-0057 Greensboro(336) 600-0096

Patio Door Installation in Charlotte & Greensboro Areas

Get Beautiful Sliding Patio Doors in Charlotte and Greensboro

These Premium Quality Doors Are:

✓ Durable
✓ Energy-Efficient
✓ Stylish

Homeowners love buying patio doors from us for a simple reason: We are a sliding door contractor in Charlotte and Greensboro that installs superior quality doors at reasonable prices.



Patio Door Replacement in Charlotte & Greensboro

Zen Windows North Carolina serves a wide selection of cities and towns across the state with excellent patio door and window replacement services. Whether you’re in Charlotte, Greensboro, Concord, Gastonia, or any of the other areas we service, you can trust you’ll receive high-quality service, products, and support at every step of the process. Our service area includes:

  • Belmont
  • Burlington
  • Charlotte
  • Concord
  • Davidson
  • Gastonia
  • Greensboro
  • Harrisburg
  • Hickory
  • High Point
  • Huntersville
  • Indian Trail
  • Kannapolis
  • Lake Norman
  • Matthews
  • Mint Hill
  • Monroe
  • Mooresville
  • Pineville
  • Salisbury
  • Statesville
  • Waxhaw
  • Weddington
  • Winston-Salem

To check if you’re within the Zen Windows North Carolina service area, to learn more about our services, or to schedule patio door replacement, contact us online or call (704) 980-0057 today for our Charlotte office or (336) 600-0096 for our Greensboro office!

Patio Door Styles

Patio doors come in many styles and variations, though most modern homes are best served by some variation on sliding glass patio doors that move side to side on a track instead of French doors that swing open. At Zen Windows, we work primarily with our premium line of sliding glass doors, Dharma, which can be customized to suit nearly any goal you might have in terms of aesthetics, security, or energy efficiency.

With the addition of internal grids, decorative glass and handles, and extensive customization options such as solid and woodgrain color patterns, metallic laminates, and more, you can be sure your patio door style will match your home’s overall style — or pop from it, if you prefer a focus piece.

Want to learn more about the possibilities of our patio doors? Contact the Zen Windows team today to discuss design options or start planning a replacement project by calling (704) 980-0057 for Charlotte or (336) 600-0096 for Greensboro.

Patio Doors & Energy Efficiency

It’s important that you get a patio door with energy-efficient glass. Otherwise, a tremendous amount of energy will leave through all that glass. Always choose a glass option that significantly reduces heat transfer (which keeps you cooler in the summer) and reduces heat loss (to keep you more comfortable when it’s chilly out). It’s not just about being more comfortable – it also saves you money each month on your energy bill.

The good news is that with Zen Windows, you never have to worry about whether your sliding patio door is energy-efficient. All our patio doors can save you money on your energy bill. Since we’re the premier sliding door contractor in Charlotte and Greensboro, our line of Dharma sliding patio doors comes standard with a technologically advanced, double-insulating Solar low-E glass system.

This Solar low-E system features double-strength glass, a high-performance low-E coating, stainless steel Intercept™ spacer system, and argon gas. This superior combination is excellent, but you can also choose options that improve the energy efficiency even more.

There are double- or triple-glass configurations and several low-E coatings and spacer options – you can customize it to meet your budget and energy-efficiency needs.

Relax — Zen Windows Makes the Whole Process Easy

We’re already well-known for how easy we make the process of window replacement. Things like: Five-minute quotes, no sales pressure, great communication, and a “no deposits, you don’t pay anything until you are satisfied” policy.

When it comes to patio doors, it’s no different. We make sure your whole experience is relaxed and stress-free.

We’ve included some inserts from our product brochure below. If you’d prefer to view the full document, please click here.

FAQ About Our Patio Doors


How do you give an accurate quote without coming to my house?

We are unique in that we don’t need to come to your home to provide an accurate window or door quote. Here’s how:

  • One: We use technology to access online photos of your home, which gives us a very good idea of the style of the home.
  • Two: We ask you questions to find out more about your needs and get a description of your home.
  • Three: Most importantly, window and door openings are fairly standard, so we know within a pretty narrow range what our costs will be for replacement doors.

NOTE: It’s important to understand that we will custom-measure your home before we send the order to the manufacturer –— your doors will be customized for your home.

But the fact is, custom measurement is not really necessary to give you an accurate quote because we know pretty closely what the price will be. And remember, if we do make a mistake and quote too low, that’s our problem. We almost never have to increase the price once the quote has been agreed to unless you decide to change the scope of the project (models, quantities, options, etc.).


How long will the actual installation of my doors take?

Our installers’ first priority is to ensure your doors are installed perfectly, and that takes time. To minimize the disruption to your schedule, we vary the number of installers based on the size of your project. While there are exceptions, most new door installations take us about two days.

Do your doors come with a warranty?

Yes — every door does. But the key is: What does the warranty cover? We give a real lifetime warranty that covers the product AND our workmanship. For more details on our door warranty, visit our Warranty page.

Do you offer payment plan options for replacement doors?

Yes. We are happy to offer you a financing plan that fits your monthly budget. Just like everything else, we make this process relaxed and easy. For more details, visit our Financing page.

Have more questions? Call (704) 980-0057 or contact us online today to learn more.

More Information About Our Patio Doors

Zen product brochure

Zen product brochure

We're changing the way people buy windows and doors

No down payments, no pushy salespeople, a lifetime warranty and you work directly with the owner. Request a quote or give us a call to get started.