Should I use pressure treated wood for a deck?
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Similarly, you may ask, can I use pressure treated wood for a deck?
Pressure-treated lumber is rot and insect resistant, but it's cheaper than redwood or cedar and is widely available across the U.S. Deck builders use it to build the support systems for decks because it holds up well and is often masked by the deck flooring.
Likewise, how long does pressure treated wood deck last? 15 to 20 years
Also to know, should you use treated lumber for deck?
Pressure-treated lumber is the logical choice for the structural part of your deck—the posts, joists, beams and other members you normally don't see. Pressure-treated lumber can support more weight and span longer distances than cedar, redwood or other woods commonly used for building decks.
Is pressure treated lumber stronger?
Pressure treated lumber is no stronger than untreated lumber. The difference between the two is that pressure treated lumber will resist the elements better than untreated due to chemical preservatives added, and so will maintain its integrity in conditions that would cause normal wood to rot.