Locally owned and operated since 2003

Fully Licensed and Insured





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 South Eastern Pennsylvania and New Jersey

commercial roofing pennsylvania

PA HIC# PA098835

NJ HIC# 13VH07487400


















GenFlex Roofing Systems feature four single-ply EPDM membranes:

  • EPDM (Ethylene Propylene Diene Monomer) – an elastomeric membrane ideal for commercial roofing applications.
  • AFR EPDM – a fire retardant EPDM membrane that can be installed over a variety of substrates.
  • FRM EPDM – an EPDM membrane reinforced with tough polyester fabric for superior tensile strength and performance.
  • FlexWhite EPDM – a white-on-black EPDM membrane that combines the benefits of a highly reflective white-surfaced membrane with the proven application techniques of a flexible EPDM roofing system.

GenFlex EPDM is ideal for either new roofs or for roofing over a variety of common roof deck types and insulation materials.


Specifications: - Thickness: 45 mil (1.1mm) or 60 mil (1.5mm )
- Available in rolls up to 50′(15.2m) wide by 250′ (76.2m) long
Installations Systems: - Ballasted
- Fully-adhered
- Variety of mechanically-attached alternatives
Components: - Roofing tapes
- Bonding adhesive
- Sealants
- Flashing
- Applicable rooftop accessories


GenFlex EPDM systems have a performance history of over 20 years and can be warranted for up to 20 years depending on the system design. Our EPDM meets all the requirements of the EPDM ASTM Standard D4637, making it a solid and versatile choice for your roofing applications.



GenFlex TPO membrane, a high quality thermoplastic polyolefin, offers the “best of both worlds”…the proven flexibility and weathering resistance of rubber and the performance of hot-air welded thermoplastic seams. Heat-welded thermoplastic roofing membranes are the fastest growing segment of the low-slope roofing market and GenFlex TPO is an excellent system choice. Here’s what you can expect from a GenFlex TPO System:

  • Smart Firsts: GenFlex developed the first 12-foot wide TPO sheet meeting industry code requirements. A wider sheet means fewer seams to weld and fewer panels to install, and that can add up to big savings. Compared to a 10-foot system, the wide sheet application requires 16% fewer seams—33% fewer than an 8-foot system, and 50% fewer than a 6-foot system.
  • More Options: GenFlex TPO systems offer the widest selection in both product and system types.  From dual weld seams to Peel & Stick systems, GenFlex has the TPO products you need for mechanically anchored to fully adhered systems with warranties up to 20 years depending on the system design.
  • Better Ideas: Introduced in 2003, the GenFlex Peel & Stick™ TPO Membrane System is truly a revolutionary new era in roofing. Peel & Stick TPO membranes and accessories have pre-applied adhesive and tape, making installation faster, easier, safer and smarter. Now available in a 10-foot roll as well.


Polyiso is one of the most effective and economical insulation products in the roofing industry. GenFlex Polyiso goes above and beyond.  Our highly efficient thermal insulation board options combine unmatched reliability with impact resistance, energy savings, flame resistance, moisture resistance and ease of handling and installation. Plus it’s crazy affordable. So why go anywhere else?


GenFlex offers these versatile and energy-efficient Polyiso options:

  • Polyiso – with a higher R-value per inch than other insulations, energy savings are built right in.
  • Tapered Polyiso – tapered to provide a sloping surface that promotes positive drainage for roofing applications. For Design Assistance or to Request a Quotation, please contact info@americanroofremodel.com
  • HD ISO – a lightweight, yet extremely strong insulation option
  • LTTR Values Update – see the new LTTR values for 2014

Polyiso is highly efficient thermal insulation board with a polyisocyanurate foam core bonded to fiber-reinforced facers. It is approved for new construction and for reroofing over steel, wood, noncombustible and certain types of nailable roof decks. It can be installed as a fully adhered system, mechanically attached or ballasted.


Polyiso Specifications: - Standard Sizes: 48” x 48” and 48” x 96”
- Thickness: 1” to 4”
Tapered Polyiso Specifications: - Standard Size: 48” x 48”
- Thickness: 0.50” to 2.5”
- Available in three degrees of slope per foot:1/8”, ¼”, and ½”




 Warranty Information


Trust is a delicate thing. Unless it’s built on the strength of a company with a long tradition of standing behind its products, and supporting its customers. GenFlex Roofing Systems offers a number of levels of warranty coverage to fit your project needs.  From material only coverage to full system protection, you can rely on us!


Commercial Project Warranty Information
Warranty TypeTerm (Years)Available To
Roofing System Warranty* 5, 10, 15, 20 GenFlex Licensed Contractors Only
Limited Membrane Only Warranty 5, 10, 15, 20 GenFlex Licensed Contractors Only
Commercial Building Ten Year Membrane Limited Warranty 10 General Public
Material and Workmanship Warranty (Canadian Projects Only)* 5, 10, 15, 20 GenFlex Licensed Contractors Only