Flat and low-slope roofs in Nashua, NH

6 Nashua 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. Black Swan Roofs - Roofing Contractor

    Nashua, NH

    Slate roofs, skylights and roof maintenance, plus metal and flat roofs. Family-owned, with financing; serves New Boston.

    • Family owned
    • Free inspection
    • Financing

    Also serves Milford, New Boston

  2. Chaffee Roofing

    Nashua, NH

    Family-owned. Coatings, slate, skylights and roof upkeep, with emergency repairs; serves Portsmouth and Boston.

    • Family owned
    • Free inspection

    Also serves Manchester, Boston, Portsmouth

  3. Classic Metal Roofs

    Nashua, NH

    Metal and flat roofs, skylights and chimney work from a family-owned, locally owned roofer. Financing and a workmanship warranty.

    • Family owned
    • Financing
    • Warranty
  4. Regal Roofing

    Nashua, NH

    Tile, metal and flat roofs, plus storm repair and upkeep. Serves Pepperell and Groton.

    • Free inspection

    Also serves Hudson, Londonderry, Pepperell +4

  5. Roofing King

    Nashua, NH

    Storm and hail damage, emergency repairs and skylights from a GAF Master Elite roofer. Doors, windows and metal roofs too.

    • Free inspection
    • Warranty

    Also serves Lowell

  6. W. Ticos Roofing LLC

    Nashua, NH

    GAF Certified. Ice dam removal, storm and emergency repairs, gutter guards and windows, with financing. Serves Londonderry.

    • Free inspection
    • Financing

    Also serves Hudson, Londonderry, Milford

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?