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Pressure treated wood retaining wall design.
Although building inspectors are busy and shouldn t be used as a design source mine offered me some good advice.
Pressure treated wood should only be used for low retaining walls and limited to areas that have good drainage.
Level but for a longer wall rent a builder s level.
A timber retaining wall is great for reshaping a sloped yard and lending a real identity and presence to your garden area.
The lumber for this wall will be acq pressure treated 6 by 6 and 2 by 8 s with double hot dipped galvanized fasteners.
Interior walls are within a climate controlled environment and are presumed to be free of moisture.
Since wood does not bear an equal amount of pressure per square inch as does concrete or other masonry opt for a stronger material if your wall will be higher than 2 feet.
This retaining wall does not need unwieldy tie backs dug back into the slope like many of the 4x4 timber retaining walls.
A good looking retaining wall depends on level footings and the best way to establish level over long distances is with a builder s level.
And it doesn t rely on sheer weight to hold back the slope as do masonry walls.
Pick a building material that will work with the look and feel of your yard.
Pressure treated wood is required whenever you attach framing lumber or furring strips directly to concrete or other exterior masonry walls below grade.
Your best choice is a pressure treated wood that has a rating of 40 or higher.
Perry mastrovito design pics getty images.
Note that this requirement is only for exterior walls as these may wick moisture onto the lumber.
There s no beating pressure treated lumber in ground contact situations.
If you re building a wall with only a couple of 4 ft.
Dec 9 2019 explore steve medina s board pressure treated timber retaining wall on pinterest.
If you want to move the earth build a retaining wall by the time you re done you ll feel as though you ve moved half the planet.
Jul 29 2014 treated wood retaining wall design 6x6 pressure treated retaining wall bing images.
And finally if the retaining wall is holding back earth.
Yet there is another type of wood retaining wall that uses lighter weight dimensional pressure treated lumber.
Retaining walls can be constructed with various materials from stone to wood.