EPDM Rubber Roofing Systems

Proven. Durable. Easy to install.

GenFlex^™ EPDM delivers long-term performance with simple, reliable installation. Engineered to resist punctures, UV and temperature extremes, it stands up to real-world conditions year after year.

EPDM membranes offer benefits for everyone:

FOR ROOFERS

Flexible, forgiving and easy to work with in any season.

For Design Pros

Meets ASTM D4637 and supports systems warranted up to 20 years.

For Building Owners

Trusted, low-maintenance protection that delivers long-term value.

EPDM Membranes

GenFlex AFR EPDM

Non-reinforced, cured, single-ply EPDM roofing membrane that can be used in ballasted, fully adhered and mechanically attached systems.

GenFlex II FRM EPDM

Reinforced EPDM with a polyester scrim for added strength, puncture resistance and tear protection.

EZ EPDM Peel & Stick

Factory-applied adhesive provides the EPDM membrane with uniform, consistent adhesion for a strong, reliable substrate bond.

	GenFlex AFR EPDM	GenFlex II FRM EPDM	EZ EPDM Peel & Stick
Installation Options	GenFlex AFR EPDM Adhered Mechanically attached Ballasted	GenFlex II FRM EPDM Adhered Mechanically attached Ballasted	EZ EPDM Peel & Stick Adhered
Surface Types	GenFlex AFR EPDM Bare-Back	GenFlex II FRM EPDM Bare-Back	EZ EPDM Peel & Stick Self-Adhered
Go-To Applications	GenFlex AFR EPDM New construction Re-roof	GenFlex II FRM EPDM New construction Re-roof Enhanced puncture resistance	EZ EPDM Peel & Stick Occupied buildings Low-VOC option
Warranty Options*	GenFlex AFR EPDM Up to 20 years	GenFlex II FRM EPDM Up to 20 years	EZ EPDM Peel & Stick Up to 20 years
Reinforcement	GenFlex AFR EPDM Non-Reinforced	GenFlex II FRM EPDM Reinforced	EZ EPDM Peel & Stick Non-Reinforced

*Actual warranty eligibility depends on proper system selection, adherence to current installation guidelines, code compliance, project-specific design decisions and conditions verified in the field.

Title	Link
Commercial Building Membrane Limited Warranty (Tear-Off Warranty)_Distributors_2021	Download View
GenFlex Lifetime Residential Material Limited Warranty	Download View
GF-Limited Membrane Only-10-20-Yrs-SAMPLE	Download View
Paint Finish Warranty – 35 Yrs – SAMPLE 2008	Download View
Roofing System Limited Warranty – 5-20 years – 100 MPH – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 100 MPH – Hail – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 100 MPH – Hail – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 100 MPH – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 55 MPH – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 55 MPH – Hail – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 55 MPH – Hail – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 55 MPH – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 72 MPH – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 72 MPH – Hail – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 72 MPH – Hail – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 72 MPH – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 80 MPH – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 80 MPH – Hail – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 80 MPH – Hail – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 80 MPH – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 90 MPH – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 90 MPH – Hail – CP – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 90 MPH – Hail – SAMPLE 2003	Download View
Roofing System Limited Warranty – 5-20 years – 90 MPH – SAMPLE 2003	Download View