Reliable Door Contractor in Rockville, MD

Expert Door Installation in Rockville, MD

Your home’s entryway doors should protect you and your property from weather and break-ins and provide a warm welcome to your family and guests. If your entry door looks outdated or worn from years of use, it might be time for an upgrade. 

When cracks and gaps form around your door, the cold air flows into your house’s interior during winter and out of your home in summer. With new, energy-smart doors, you can keep your heating and cooling system running at maximum efficiency, reducing your bills and making your home more comfortable in extreme temperatures.

As a professional door contractor in Rockville, MD, NOVA Exteriors can provide a seamless installation of top-quality, secure doors that complement your home and keep your family safe. We offer a wide range of products so you can select a door that perfectly suits your needs and budget.

Whether you want to upgrade exterior and interior doors, patio doors, storm doors, or sliding glass doors, our team does it all. We listen to what you need for your home and help you decide which products are best for your home in terms of security and style. 

Our expert remodelers have extensive experience installing and replacing doors for all types of homes in Rockville, MD, and the surrounding areas. The exceptional quality of our work and customer service has earned us A+ ratings from Better Business Bureau, Angie’s, and Houzz.

To request an exact estimate of your door installation project, call our NOVA Exteriors team at 703-322-1500.


High-quality Options for Door Replacement in Rockville, MD

Fiberglass Security Doors 

Fiberglass is a long-lasting, durable material that’s perfect for exterior doors. With superior strength and insulation, fiberglass security doors safeguard your home from break-ins and severe weather. Our Signet Fiberglass entry doors feature top-quality craftsmanship and are available in many styles for customization. 

Steel Security Entry Doors

Our Legacy Steel doors give you peace of mind by providing an extremely durable and secure barrier between your family and the outside of your home. You can choose from a variety of expertly crafted steel security doors to match the specific style of your home. With NOVA Exteriors, you don’t have to sacrifice looks for security.

French and Patio Doors

Let the light in with luxury French doors and patio doors. Whether you choose our Designer Patio Door System with its solid security and classy aesthetic or our Prestige Vinyl Patio Doors with top-of-the-line energy efficiency, you’ll receive a beautiful door system that suits your home and meets your lifestyle needs.

Storm Doors

Storm doors reduce repair costs when the elements assault your home and prolong the life of your main door. With ProVia Storm Doors, you can benefit from the substantial protection of tempered safety glass and the beautiful looks of a custom-made entry door. As a trusted local door contractor in Rockville, we provide a Lifetime Limited Transferable Warranty for all our storm doors. 

Sidelites and Transoms

Transoms are windows that sit above your doors, while sidelites are windows on each side of the door. Sidelites and transoms enhance your entryway, adding natural light and stunning curb appeal. At NOVA Exteriors, we offer various glass options so you can customize your entry door.

Sliding Glass Doors

Sliding glass doors are an excellent option for patio doors if you want to conserve space. Depending on the product you choose, you can add a sleek, modern touch or traditional charm to your home. As experienced door installers, we offer superior products like the Designer Patio Door System and Prestige Vinyl Patio Doors.


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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.

Affordable Financing From a Trusted Door Company in Rockville, MD

NOVA Exteriors is a door replacement and installation company serving Rockville, MD, and the surrounding communities. We offer prestige installation services for all types of doors, from security entry doors to barn doors. Whether you need a door replacement or want to add a brand-new door, we provide straightforward pricing and financing with options that allow you to decide what’s best for you.

As an experienced door contractor in Rockville, MD, NOVA Exteriors can help you choose the perfect door system and provide an accurate estimate for the project. Call us today at 703-322-1500 for an exact quote.

Service Areas

Fairfax Station
Silver Spring
South Riding




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