if you want to move the earth, build a retaining wallby the time you're done, you'll feel as though you've moved half the planet. because a retaining wall is going to be in contact with the ground, make sure you use lumber that's rated for ground contact. your best choice is a pressure-treated wood that has a rating of .40 or higher.
the best kind of lumber for these walls is douglas fir pressure treated with preservatives to discourage rot. it will be green or brown in color and rated for earth-to-wood contact. for timber walls, large timbers for can be very expensive, which is why railroad ties are a common alternative.
a wood or timber retaining wall is an effective means of controlling a sloped area in your yard to make use of the space while adding character to the landscape. wood retaining walls are typically built with pressure-treated timber, and theyll last 40 years or more, when treated or preserved properly. this costimate provides you with
detail to enable the correct design and construction of either log or sawn or combinations timber retaining walls in residential applications. scope this document is intended to provide guidance for the design and construction of timber retaining walls in residential settings and shall not be used where design or construction exceeds any
what to know before you build a wooden retaining wall construction, use pressure-treated lumber rated for ground contact. with pressure-treated wood. and, finally, if the retaining wall is
building with pressure treated lumber? know the rules. if you are building a deck, retaining wall or a swing set for the kids it is highly likely that your material of choice is pressure treated lumber. pressure treated lumber, if installed properly, should provide a 40 year useable life. however, there are some things about pressure treated
this project will produce a strht, 16-foot long, wood retaining wall that is 24 inches high. the construction method used is suitable only for low walls of a maximum of 30 inches. taller walls require a different type of structure. for durability, use only pressure-treated lumber rated for ground contact.
eliminate steep, difficult to mow slopes, stop erosion and create attractive planting beds with an easy to assemble wood retaining wall. it uses lightweight materials to create a strong durable wall. it uses standard treated dimensional lumber. you can easily adapt it to your site. and you can
retaining wall drainage wooden retaining wall building a retaining wall retaining walls pressure treated timber timber walls garden paving garden paths house furniture design what others are saying a generously illustrated guide to building a retaining wall from heavy wood timbers, including construction and drainage details that make a wall
the most common material used in building wood retaining walls is 6x6 pressure treated timbers. wood is not as durable as concrete or stone but pressure treated lumber will last a long time. to ensure long life of the wall make sure that each cut end of the pressure treated lumber is painted with an end-cut preservative.
although building inspectors are busy and shouldnt be used as a design source, mine offered me some good advice. materials. the lumber for this wall will be acq pressure-treated 6-by-6 and 2-by-8s with double hot-dipped galvanized fasteners. theres no beating pressure-treated lumber in ground-contact situations.
build a retaining wall to enhance the look of your landscaping. how to build a retaining wall the simplest, cheapest, back-friendliest retaining wall in history.
timber treatments can significantly enhance the lifespan of timber, particularly for in-ground applications. treated pine sleepers are commonly used for outdoor applications, such as building retaining walls, garden beds, steps and garden furniture.
construction of either log or sawn or combinations timber retaining walls in residential applications. scope this document is intended to provide guidance for the design and construction of timber retaining walls in residential settings and shall not be used where design or construction exceeds any of the following limits or exclusions. where