Asphalt
Shingles
Made
from layers of asphalt and fiberglass materials with a granulated
surface. There are several types of asphalt singles including 3-Tab,
T-Lock (now discontinued), Dimensional and Laminate. There are many
styles of dimensional shingles from single laminate inexpensive shingles
to multi laminate heavy duty shingles made to looke like wood shake
or slate. Asphalt shingles come with roof warranties from 20 to 50
years or lifetime. They are tested to withstand wind up to 130 MPH
depending on the type and style.

GAF-ELK Owens
Corning
TAMKO
Certainteed

T-Lock
3
Tab
Dimensional
Heavy
Dimensional (Dual Laminate)