Flat and low-slope roofs in Maryland Heights, MO

5 Maryland Heights 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. CNC Construction

    Maryland Heights, MO

    Remodeling, downspouts and drainage, gutter cleaning and guards. Family and locally owned, near St. Ann and Bridgeton.

    • Family owned
    • Free inspection
    • Warranty

    Also serves St. Ann, Bridgeton, Florissant +6

  2. John Beal Roofing of St. Louis

    Maryland Heights, MOSince 1947

    Family-owned since 1947, with Owens Corning Platinum Preferred status. Wood shake, tile and slate roofs for homes, apartments and HOAs.

    • Family owned
    • Free inspection
    • Financing
    • Emergency service

    Also serves Bridgeton, St. Charles, Breckenridge Hills +58

  3. Keep Dry Roofing, LLC

    Maryland Heights, MO

    BBB Accredited, with emergency service, upkeep and a workmanship warranty on flat and shingle roofs. Chesterfield and Ballwin.

    • Emergency service
    • Warranty

    Also serves St. Charles, Chesterfield, St. Peters +5

  4. Signature Exteriors, Inc.

    Maryland Heights, MO

    New construction for home builders, plus chimney work and Owens Corning Preferred roofs. Financing in Olivette and Wildwood.

    • Free inspection
    • Financing

    Also serves Olivette, St. Charles, Chesterfield +3

  5. Stl Best Roofing

    Maryland Heights, MO

    Waterproofing, drainage and GAF Certified roofs, plus gutter cleaning, guards and siding repair. Locally owned.

    • Free inspection
    • Emergency service

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?