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Commercial Roofing Services Nassau County

We offer a full range of commercial roofing products and services. With decades of professional experience, we can handle virtually all commercial roofing jobs.

Our commercial roofing services include:

  • Re-Roof
    Under certain circumstances you the building owner might be eligible to install another layer of roofing on top of the existing roof.
  • New Roof Construction
    We at Preferred Exterior are frequently involved with the installation of quality roof systems on all new construction.
  • Roof Removal and Replacement
    Complete removal of existing roofing down to existing decks. Upon consultation, installation of whatever roofing system suits you and your needs.
  • Modified Torch Applied Roof Systems
    Modified Bitumen Roofing Systems, including SBS and APP, offer a variety of membrane thicknesses and application methods, smooth and granule surfaces, and choice of colors to top off your design.
  • Single Ply EPDM & TPO
    We are certified installers of multiple single ply roofing manufacturers. From fully adhered & mechanically fastened rubber EPDM roofing, as well as the state of the art TPO (Thermoplastic heat welded roof systems).
  • Roof Coatings
    Roof coatings may extend and sustain the life expectancy of a roof when used as part of an appropriate maintenance program for low-slope roofing.
  • Aluminum Cladding & Copings
    We specialize in the installation of heavy gauge aluminum cladding & coping. Custom fabrication of all metal product.
  • Drain Replacement
    Our highly trained technicians specialize in the removal & replacement of complete roof drains, and roof drain replacement parts.
  • Seamless Gutters & Leaders
    We are installers of 6" heavy gauge seamless gutters and leaders. Color options are available.
  • Tapered Roof Systems
    We specialize in all types of tapered polyisocyanurate insulation board systems in order to obtain proper insulation and roof drainage for you flat roof.
  • Roof Repair and Roof Maintenance
    We perform semi-annual roof inspections to identify & solve problems before they occur. Preventative roof maintenance is the key to providing a longer service life on your flat roofing saving you money in the long run.


Commercial Roofing Materials

Our services range from small repairs to complex industrial applications.

  • SBS Modified Bitumen system
  • EPDM systems
  • TPO
  • PVC (hot air weld)
  • Fluid Applied System
  • Metal systems
  • BUR


Manufacturers

We work with materials from the following highly reputable manufacturers: