Flat and low-slope roofs in Ashburn, VA

5 Ashburn roofing companies list flat and low-slope roofs on their website. Each one has a working phone and a live website. Call them direct.

Roofers that list flat and low-slope roofs, A to Z

  1. Prime Exteriors

    Ashburn, VA

    Woman-owned and James Hardie Preferred. Tile, slate and wood shake, painting and siding for homes, HOAs and commercial properties.

    • Free inspection
    • Emergency service

    Also serves Sterling, Leesburg

  2. Robust Roof

    Ashburn, VA

    Solar plus gutter repair and cleaning, roof maintenance and flat roofs. Emergency work and financing in Clifton and Rockville.

    • Free inspection
    • Financing
    • Warranty

    Also serves Brambleton, Great Falls, Potomac +21

  3. Russell M Smith Construction Inc

    Ashburn, VA

    Remodeling, flat and metal roofs, and storm claims from a family-owned firm. Serves Round Hill and Purcellville.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Sterling, Leesburg, Purcellville +2

  4. Skyline Roofing

    Ashburn, VA

    Gutter cleaning and repair, roof coatings and remodeling, with emergency service. Flat roofs and storm claims around Cascades.

    • Free inspection
    • Financing
    • Emergency service
    • Warranty

    Also serves Sterling, Cascades, Leesburg +7

  5. Top Roofer Ashburn

    Ashburn, VASince 2011

    Founded 2011, locally owned: tile, slate and flat roofs, maintenance and emergency service in Lansdowne and Broadlands.

    • Free inspection
    • Emergency service

    Also serves One Loudoun, Belmont, Broadlands +9

About flat and low-slope roofs

Flat and low-slope roofs do not shed water the way a pitched roof does, so the membrane and its seams do all the work. The common choices are TPO and PVC single-ply membranes, EPDM rubber, modified bitumen, and coatings that extend the life of a sound roof. Ponding water, blocked drains and failed seams cause most leaks. A flat roof needs a look every year or two.

What to ask a contractor

  • Which membrane do you recommend for my roof, and why?
  • How will you deal with ponding water and the drains?
  • Are the seams heat-welded or glued, and how long is the seam warranty?
  • Can the existing roof be coated instead of replaced?

Guide: Roof repair or replacement: how to decideGuide: How much does a new roof cost?