Flat and low-slope roofs in Manchester, NH

14 Manchester 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. Appleton Construction LLC

    Manchester, NH

    Soffit and fascia, siding and gutter repair, plus storm claims and emergency fixes, family-owned, near Londonderry and Derry.

    • Family owned
    • Free inspection

    Also serves Londonderry, Derry, Hudson +5

  2. Capital Construction Contracting

    Manchester, NHSince 2005

    Exterior painting, slate roofs and decks since 2005. BBB Accredited and GAF Master Elite, with financing.

    • Free inspection
    • Financing
    • Warranty

    Also serves Londonderry, Concord, Peterborough +5

  3. Classic Metal Roofs

    Manchester, NH

    Chimney work and skylight installs beside metal roofing. Family-owned; financing on offer.

    • Family owned
    • Financing
    • Warranty
  4. Denisco Roofing

    Manchester, NH

    Roof coatings, flat and metal roofs, decks and windows for homes and commercial properties.

    • Free inspection
  5. Derek Cook's Roofing Specialists, INC.

    Manchester, NHSince 1998

    Since 1998, a family-owned GAF Master Elite roofer: ice dams, skylights, flat and metal roofs, storm repair.

    • Family owned
    • Free inspection
    • Financing

    Also serves Hooksett, Goffstown, Derry +17

  6. Innovative Roofing NH

    Manchester, NH

    Solar installation with GAF Master Elite roofing, plus gutter guards and windows. Family-owned; serves Londonderry and Derry.

    • Family owned
    • Financing
    • Warranty

    Also serves Londonderry, Derry, Hooksett

  7. Joe's Roofing Construction

    Manchester, NH

    Tile roofs, coatings and decks, plus insurance claim help. Owens Corning Preferred and GAF Certified, with emergency service.

    • Free inspection
    • Emergency service
    • Warranty

    Also serves Londonderry, Derry, Amherst +9

  8. LionShield Roofing Company

    Manchester, NHSince 2003

    Wood shake roofs, fiber cement siding and insurance claim help from a family-owned crew founded in 2003. GAF Certified.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Hooksett, Londonderry, Derry +4

  9. Marquis Roofing And Exterior Design

    Manchester, NH

    GAF Certified, for ice dam removal, flat and metal roofs and vinyl siding. Serves Suncook and Raymond.

    • Free inspection
    • Financing
    • Warranty

    Also serves Goffstown, Suncook, Raymond +10

  10. Mr Kennedy Roofing

    Manchester, NH

    Fiber cement siding, gutter guards and emergency service, plus storm repair and flat or metal roofs for homes and commercial properties.

    • Free inspection
    • Emergency service
    • Warranty
  11. Patriot Roofing LLC

    Manchester, NH

    Skylights, flat roofs and roof maintenance for homes and commercial properties, with financing and a workmanship warranty.

    • Free inspection
    • Financing
    • Warranty
  12. Reliable Roofing & Construction LLC

    Manchester, NH

    Remodeling, decks and fiber cement siding, with storm repair and flat roofs. Serves Derry and Concord.

    • Free inspection

    Also serves Derry, Nashua, Concord

  13. Ridge Roofing LLC

    Manchester, NH

    GAF Certified and locally owned, with roof ventilation, chimney jobs, skylights and financing.

    • Free inspection
    • Financing
    • Warranty

    Also serves Goffstown, Hooksett, Londonderry +19

  14. Skyline Roofing

    Manchester, NHSince 1966

    Since 1966: slate roofs, chimney work and flat roofs for homes and commercial properties.

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?