Pros
- Never have to stain, seal and treat
- Stand up better to water
- Much better if your deck is around a pool or spa
- It looks like wood- the same great appearance
- No splinters!
- Easy to match the color to complement your house
- If you want a multi-colored deck, it's easier to get this look with composite. (Can you imagine having to stain a deck 2 different colors?)
- No danger of shrinkage, rotting, or termites
- It gives a more uniform appearance throughout the whole deck
- Safer for children- doesn't contain any harmful chemicals
- Rot-resistant- the planks last longer than wooden decks
Cons
- Some types are more mold and mildew resistant than others
- It doesn't give the choice of colors as a stain does
- Higher material cost during construction (but you will probably break even as you'll have no expense with maintenance.)
- All composites will fade a little bit- but it fades uniformly, and most people won't notice it.
- Upon a closer look, you can tell it's not wood
- HOT