Types of Roofs

Composition:

All available in a variety of colors
Manufactures workmanship warranty: 25 yrs to Lifetime depending on the style and brand chosen.
Examples:

3-Tab Shingle Laminate Shingle High Definition
Shingle
Impact Resistant
Shingle

Wood:

Cedar Shakes - Split on one or both sides;
Thick Cut - Usually around 1" thickness on the end;
Shingle - Typically cut/sawn on both sides and thinner at the end.
Example:

Metal:

Standing Seam: R Panel - CF Panel - AP Panel - U Panel - Corrugated - Multi Rib - Max Rib - Mega Rib
Examples:

Multi-Rib Max-Rib Mega-Rib "U"-Panel
Mini-Rib Multi-Cor "R"-Panel Meridian

Decra / Metro

All styles of either with multiple colors to choose from.
Examples:

Tile Roofs

Example:

Flat Roofs

Example:

TPO

Example: