Wood remains the most cost effective and efficient material for deck floor boards. While composite PT wood in longer lengths (10' or greater) and wider widths (6' or greater) can work as an effective deck board, but with limitations. So, red cedar must treated with a preservative if you do not want gray.
Each type of wood will take paint well, but the cost may be prohibitive. If you can afford cedar or redwood, which are several times more expensive than treated wood and pine, consider using recycled plastic or composite decking, which maintains its color and saves you the trouble of painting and repainting.
Much of the wood in the stores today contains some sapwood, which will decay within a year or two. I just put in a deck and used treated pine. The builder wanted to use cedar, but my feeling was that pine would be better for me. Another concern might be that by using old growth cedar we might be doing more damage to
say that “pressure-treated lumber provides greater strength and is less expensive than other deck materials.
In terms of physical characteristics, cedar differs from pressure-treated lumber because of differences in wood species apart from their decay resistance. Red cedar is, for example, not as hard as yellow pine, making it more vulnerable to gouges and scratches when used in applications such as deck flooring
Not all siding, decking and trim made from cedar, redwood or other species famous for durability are in fact rot resistant. Only the heartwood of certain deck will look much nicer for years. These recommendations are good for all wood decks, but pressure treated southern pine seems particularly sensitive.
How to Refinish Wood Floors Pressure Treated Wood: Lasting about 15 years, this is the least expensive and most common type of decking. Redwood and Cedar. redwood & cedar decking. View as slideshow. Photo by Hamilton Hedrick. These woods contain natural defenses against rot and insects, and should last