Roofing Directory

Materials / Rubber (Polymer) Shingle

Rubber (Polymer) Shingle

UL 2218 Class 4

Steep-slope shingles and shakes molded from recycled rubber and polymers, engineered for flexibility and impact resistance. Many products pass UL 2218 Class 4, making them a common impact-resistant alternative to asphalt.

Category family
synthetic
Typical lifespan
30–50 years
Typical wind resistance
rated to 110-115 mph on many products
Max impact class
UL 2218 Class 4
Weight per square
200–350 lbs
Cost band
$$$
Slope suitability
steep
Typical warranty
30–50 years
Pros
  • high UL 2218 Class 4 impact resistance
  • flexible and resistant to cracking
  • often uses recycled content
  • lightweight versus tile or slate
Cons
  • fire rating varies by product and assembly
  • performance differs between manufacturers
  • premium over standard asphalt
Colorado notes
  • hail_performance: Class 4 rubber and polymer shingles are widely specified across the Colorado Front Range hail belt
  • altitude_uv: quality products include UV stabilizers for high-altitude exposure

Related guides

Asphalt vs. Metal vs. Tile Wind & Fire Ratings New Roof Cost Class 4 Impact-Resistant Shingles

Sources