Brick Pavers: Individual clay or concrete units set over a sand base, commonly used for patios, driveways, and walkways; they are durable but porous and can trap dirt, weeds, and algae without regular cleaning and sealing.
Concrete: A poured, solid surface used for driveways, sidewalks, and patios that is strong and affordable, but porous and prone to staining, mold growth, and surface wear over time.
Natural Stone (Travertine, Marble, etc.):
Quarried stone surfaces known for their high-end appearance, often used around pools and patios; they are porous and more delicate, requiring gentle cleaning and proper sealing to prevent damage and staining.