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Flat and low-slope roofs in Montclair, NJ

5 Montclair 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. Botani Roofing & Siding - Montclair

    Montclair, NJ

    Downspouts, drainage and roof coatings, with fiber cement siding and financing. Workmanship warranty around Caldwell and Clifton.

    • Free inspection
    • Financing
    • Warranty

    Also serves Caldwell, Clifton, Passaic +6

    (973) 281-4357 Call Botani Roofing & Siding - MontclairView profile of Botani Roofing & Siding - Montclair

  2. C Genardi Roofing

    Montclair, NJSince 1966

    Family-owned since 1966. Slate roofs, chimney work and gutters across Essex, Hudson and Bergen County.

    • Family owned
    • Free inspection
    • Emergency service
    • Warranty

    Also serves Passaic

    (973) 744-0476 Call C Genardi RoofingView profile of C Genardi Roofing

  3. Luxury Rebuilding

    Montclair, NJ

    Storm repairs and insurance claim help, with vinyl siding, doors and windows. Emergency service near Glen Ridge and Caldwell.

    • Emergency service

    Also serves Glen Ridge, Upper Montclair, Caldwell +8

    (862) 290-9638 Call Luxury RebuildingView profile of Luxury Rebuilding

  4. Montclair Roofing

    Montclair, NJSince 2009

    Exterior painting and flat commercial roofs since 2009, plus siding and gutters around Glen Ridge and Caldwell.

    • Free inspection

    Also serves Glen Ridge, Caldwell, Union +16

    (973) 444-0808 Call Montclair RoofingView profile of Montclair Roofing

  5. NJ Pro Painting and Contracting LLC

    Montclair, NJ

    Exterior painting and pressure washing, with doors, decks and windows. Flat roofs and emergency repairs near North Caldwell.

    • Free inspection

    Also serves North Caldwell, Roseland, Short Hills +11

    (908) 477-9526 Call NJ Pro Painting and Contracting LLCView profile of NJ Pro Painting and Contracting LLC

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?