Flat and low-slope roofs in Mt Prospect, IL

6 Mt Prospect 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. Contractor BG-High Quality Roofing and Exterior Repair Services

    Mt Prospect, IL

    Tile and wood shake roofs with doors, windows and vinyl siding, around Des Plaines and Glenview.

    • Free inspection

    Also serves Mount Prospect, Des Plaines, Arlington Heights +5

  2. FIRST RESTORATION SERVICES

    Mt Prospect, IL

    Insurance claim help and emergency repair on metal and flat roofs. Family-owned, serving commercial properties too.

    • Family owned
    • Free inspection
    • Emergency service
  3. Mt Prospect Roofing Company

    Mt Prospect, IL

    Waterproofing, skylights and siding repair alongside roof replacement and insurance claim help for homes and commercial properties.

    Also serves Des Plaines, Mount Prospect, Buffalo Grove +21

  4. Peterson Roofing Inc

    Mt Prospect, ILSince 1978

    Attic insulation, ventilation and coatings since 1978. Family-owned, with flat roofs and upkeep in Prospect Heights.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Mount Prospect, Prospect Heights, Arlington Heights +14

  5. Promar Exteriors

    Mt Prospect, ILSince 2000

    Builders and new construction since 2000: doors, wood shake and metal roofs, fiber cement siding and windows near Niles.

    • Family owned
    • Free inspection

    Also serves Mount Prospect, Wheeling, Niles +26

  6. Stergo Roofing

    Mt Prospect, ILSince 1971

    Family-owned since 1971, coating and maintaining flat and commercial roofs near Itasca and Rosemont.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Mount Prospect, Elk Grove Village, Itasca +16

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?