Trusted and Experienced Door Contractor in Gaithersburg, MD

A new entry door can enhance your home’s appearance, boost your property’s value, and help you lower your energy bills. As an experienced and reputable door contractor in Gaithersburg, MD, we at NOVA Exteriors are proud to offer a wide range of stunning, practical, and energy-efficient exterior and interior doors for your Gaithersburg home.

Our premium doors can give your home security, privacy, comfort, and beauty. We carry high-quality Energy Star doors that will help insulate your home and make climate control easier year-round.

Call (703) 386-7949 or contact us online for a free door installation estimate.


Door Installation in Gaithersburg: Our Options

Whether your home is rustic or contemporary, large or small, our high-rated door experts at NOVA Exteriors will help you find the door that fits your aesthetics, lifestyle, and budget. Here are some of the door options we offer in Gaithersburg, MD.


Steel Security Doors

A steel security door is a classic entry door choice that will give your home both protection and class. We offer top-performing, durable, customized Legacy Steel doors that can keep their beautiful appearance and function for decades with minimal upkeep.


Fiberglass Security Doors

Fiberglass entry doors are durable, energy-efficient doors that aren’t prone to rusting and can last for many years with little maintenance. Our Signet Fiberglass doors come in a range of stunning options, including beautiful natural-looking woodgrain styles.

Storm Doors

If you want to give your home extra protection from the elements, our storm doors are the perfect choice. ProVia Storm Doors combine clean, elegant lines with tempered safety glass and resilient finishes.


French and Patio Doors

Access your outdoor space in style with our French and patio doors in a range of gorgeous colors and finishes. Both Prestige Vinyl Patio Doors and the Designer Patio Door System offer strength, durability, convenience, and elegance.


Sliding Glass Doors

Sliding glass doors help you make the most of natural light while keeping the elements outside. With high-quality insulated glass and a waterproof installation, our sliding glass doors provide both energy efficiency and security.


Sidelites and Transoms

Enhance your entryway’s appearance with beautiful sidelites and transoms that accentuate your front door. Our stylish transoms and sidelines create an interesting design element and help you enjoy more natural light.


Barn Doors

Barn doors, a type of interior sliding door, take up less usable space than a standard hinged door. Barn doors are perfect for utility rooms, closets, kitchens, bathrooms, and open floorplans that need a seamless division.


Easy Financing for Reliable, Affordable Door Replacement in Gaithersburg

Budget is a major consideration when choosing a door contractor in Gaithersburg, MD. At NOVA Exteriors, we understand that paying for a door cash-in-hand is not an option for many homeowners, especially if you’re planning other renovations at the same time.

We believe that everyone deserves high-quality, beautiful doors that will stand the test of time. To make door installation and replacement easier for more homeowners in Gaithersburg, we offer hassle-free financing options that will enable you to enjoy new doors without stressing over budget.

We work with reputable financial institutions like Wells Fargo, EnerBank USA, and Synchrony Financial, and can help you find the perfect financing program for your renovation needs (subject to approval). Our clients may advance as little as $50 as a down payment and enjoy:

  • A quick application process
  • Flexible payment options
  • Competitive interest rates


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Greet your guests with the finest replacement entry doors available. All Legacy Steel doors are professionally crafted and customized to your needs and style.


Greet your guests with the finest replacement entry doors available. All exterior doors, including our Signet Fiberglass entry doors, are professionally crafted and customized to your needs and style.


ProVia Storm Doors protect your home from the elements with elegance. Every storm door is constructed with tempered safety glass and a durable finish. All storm doors have a Lifetime Limited Transferable Warranty.


Choose from the classic charm and strength of the Designer Patio Door System or the energy-efficient durability of Prestige Vinyl Patio Doors.

Sliding Glass Doors

Choose from the classic charm and strength of the Designer Patio Door System or the energy-efficient durability of Prestige Vinyl Patio Doors.

Sidelites and Transoms

Create the perfect entry from a wide range of glass options for entry door sidelites and transoms.

Request a Quote from NOVA Exteriors, a Top-Rated Door Company in Gaithersburg, MD

Is your home ready for a door upgrade? Installing new interior and exterior doors is a big investment, and we at NOVA Exteriors are here to make sure you get top value for your money. We offer an array of breathtaking door models that will fit any home architecture, from sleek and minimalistic to ranch-style.

Our doors offer durability, security, and an advanced energy profile. With our convenient financing options and reliable long-term warranties, it’s easy to join the many satisfied homeowners in Gaithersburg, MD, who are already enjoying state-of-the-art doors by NOVA Exteriors.

For a free estimate or no-obligation in-home consultation with the #1 door contractor in Gaithersburg, MD, call (703) 386-7949 or fill out our online form.




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