New Door Installation in Potomac, Great Falls, Fairfax & Elsewhere in Northern Virginia, Maryland & Washington, DC

New DoorShiner Roofing, Siding and Windows has earned a reputation as one of the finest home improvement contractors in Northern Virginia, and that reputation encompasses our commitment to providing our customers the smoothest new door experience available. We offer the best door products around from the most respected manufacturers in the industry, including CertainTeed, Pella, Marvin, Andersen, Therma-Tru, Stanley, and others.

A new door is often seen as the finishing touch on a complete facelift for a well-loved home that might have seen its better days. It is sometimes the final flourish that brings together the whole look after a new roof installation and new window installation. Of course, some homeowners begin with the exterior doors and work toward a more complete look with a roof and windows gradually. One of the great advantages of working with Shiner is that with a little guidance from our color and design consultants, the direction of your home’s beautification project is completely up to you.

Consider the potential energy savings, as well, when you peruse our selection of new door types, which include:

  • Entry doors
  • Patio doors
  • Storm doors
  • And more

Shiner is a licensed, bonded, and insured home improvement contractor in Virginia, Maryland, and Washington, D.C. We have proudly served residents in the Capital region since 1981, and we consistently earn an A-plus rating with the Better Business Bureau. For more information about the advantages of installing new doors on your home, or to request an on-site assessment of your door needs, contact us today in McLean, Great Falls, Vienna, Arlington, Fairfax, Oakton, Reston, Alexandria, Falls Church, Potomac, Leesburg, Bethesda, and elsewhere in Northern Virginia, Maryland, and Washington, D.C.



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During inclement weather, Shiner Roofing, Siding and Windows provides around-the-clock emergency services, including installing protective tarps and performing emergency damage repair work.

I always appreciate their prompt, courteous responses, and I trust their representative, Bill G., who has been very helpful in the past – with estimates and minor repairs and recommendations.

- Karen H., Ashburn, VA

Although bad weather interrupted the schedule, the actual work of installing roof and gutters was finished very quickly. Roof and gutters look great, and I no longer worry about overflowing gutters

- Tim M, Falls Church, VA

Nathan thoroughly checked the entire area of the roof and explained to me what was needed and how he was going to handle it. He did the repairs in record time and completely cleaned the site.

- Robert K, Fairfax Station, VA

I was so happy to find a firm who could help with my exterior issues. Their pricing was reasonable and everyone was wonderful to work with. So nice that they have a wide range of expertise rectifying home problems.

- Maggie, Great Falls, VA