Answers to these questions and more.
Can pressure treated wood contact ground.
Where i live you can buy different grades of pressure treated wood.
Has twice the level of chemical retention and protection compared to above ground treated wood.
To ensure you re building with the right lumber check the board s label or stamp for its chemical retention level.
4x4x8 pressure treated 2x6x8 pressure treated southern pine pressure treated lumber ground contact pressure treated lumber 1x6x10 douglas fir 1 6 pt.
Note that in most cases ground contact treated posts can be used in an above ground use application.
Geoff case home depot s merchant for decking and pressure treated lumber explained.
Can you paint pressure treated lumber.
Above ground treated lumber can be used in applications that are easily maintained or replaced.
Deck safety was the unanimous number one concern of this group.
We re partnering with suppliers to convert certain wood products from above ground contact retentions to ground contact retentions in a rolling change that began in february and will impact nearly every u s.
Materials do not require an additional exterior coating.
What is pressure treated lumber.
Below is a brief summary of the awpa s use category system for treated wood.
Lumber designated for ground contact can be placed directly on or in the ground.
However these materials may be finished to achieve a desired aesthetic appearance.
Is treated wood as strong as regular wood.
For direct contact or buried in ground they recommend what is called pwf grade preserved wood foundation.
This has the best rating for ground contact and has the longest life expectancy.
Must be used when lumber is less than 6 inches from the ground or has poor ventilation.
How doers get more done.