Also known as rolled rubber roofing, EPDM is a great lightweight option for flat roofs. It can be easily repaired, but their need is rare as fewer seams mean fewer leaks.

EPDM (Ethylene Propylene Diene Monomer) Advantages

• Durability to Extreme Conditions (Wisconsin Climate)
• Easy to Maintain
• Energy Efficient - Advantageous for Wisconsin Climate (More heating days than cooling days)
• Time-Tested