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Flat and low-slope roofs in Salem, NH

6 Salem 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. Bay State Exteriors

    Salem, NH

    Remodeling, doors and fiber cement siding, plus ice dam removal, downspouts and emergency roof repair. Serves Lawrence and Hudson.

    • Free inspection

    Also serves Methuen, Lawrence, Andover +26

    (857) 389-5284 Call Bay State ExteriorsView profile of Bay State Exteriors

  2. CUNIN CONSTRUCTION

    Salem, NH

    BBB Accredited, with GAF Master Elite and CertainTeed ShingleMaster status. Soffit, chimney work, painting and insurance claim help.

    • Family owned
    • Free inspection
    • Financing
    • Emergency service

    Also serves Derry, Londonderry, Nashua +5

    (800) 803-0968 Call CUNIN CONSTRUCTIONView profile of CUNIN CONSTRUCTION

  3. J. Carnes & Son Roofing

    Salem, NHSince 1998

    Family-owned GAF Master Elite since 1998. Roof coatings, skylights, gutter guards and fiber cement siding; serves Raymond and Epping.

    • Family owned
    • Free inspection
    • Financing

    Also serves Derry, Raymond, Epping +9

    (603) 685-3555 Call J. Carnes & Son RoofingView profile of J. Carnes & Son Roofing

  4. Marquis Roofing And Exterior Design

    Salem, NH

    Ice dam and snow removal and roof upkeep, with a workmanship warranty and financing. GAF Certified; serves Raymond and Goffstown.

    • Free inspection
    • Financing
    • Warranty

    Also serves Nashua, Manchester, Raymond +10

    (603) 783-5014 Call Marquis Roofing And Exterior DesignView profile of Marquis Roofing And Exterior Design

  5. MGS Construction

    Salem, NHSince 1998

    Since 1998, GAF Master Elite roofing plus decks, windows and vinyl siding, with a workmanship warranty. Serves Lexington and Burlington.

    • Free inspection
    • Financing
    • Warranty

    Also serves Methuen, Derry, Andover +2

    (603) 237-1011 Call MGS ConstructionView profile of MGS Construction

  6. TCG ROOFING & EXTERIOR SOLUTIONS

    Salem, NH

    CertainTeed ShingleMaster and family-owned, working for builders and homeowners. Emergency repair, decks and siding repair.

    • Family owned
    • Free inspection
    • Emergency service

    Also serves Derry, Amesbury, Manchester +2

    (603) 257-0048 Call TCG ROOFING & EXTERIOR SOLUTIONSView profile of TCG ROOFING & EXTERIOR SOLUTIONS

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?