Why 60 mil epdm rubber makes for a better roof

If you're looking for a roofing material that actually lasts, 60 mil epdm rubber is usually the top recommendation for a reason. When you're standing at the hardware store or browsing online, looking at rolls of black rubber, it's easy to get overwhelmed by the numbers. You see 45 mil, you see 60 mil, and sometimes even 90 mil. Most people naturally gravitate toward the middle ground, but in the world of flat roofing, that extra bit of thickness in the 60 mil variety is often the difference between a roof you forget about for twenty years and a roof that keeps you up at night when it pours. ...

May 14, 2026 · 6 min · Eliana Hills