How do you connect two landscape timbers?
Drill a hole into the top corner of each end of the top landscape timber. Use a drill bit that is slightly smaller than the landscape timber spike. The spike will permanently connect the two timbers together so they do not fall off each other.
How do you secure landscape timbers to each other?
Pin the Timbers With Rebar (optional) Secure the timber border to the ground with rebar, if desired. Drill 3/8-inch holes through the centers of the timbers, spacing the holes about 4 feet apart. Pin the timbers to the soil with 12-inch lengths of #3 (3/8-inch-diameter) rebar driven with a hand sledge.
Can you stack landscape timbers?
Landscape timbers represent a versatile material for the garden or yard. With two flat sides and two slightly rounded sides, they’re easy to stack on top of each other while also giving the luxurious appearance of log siding.
How long will untreated landscape timbers last?
Even so, you can reasonably expect to get anywhere from 10-20 years out of a timber wall. We did a job a couple of years ago where we removed a timber retaining wall so we could install a new Techo-Bloc wall.
How do you lay landscape timbers on uneven ground?
Lay the second row of timbers, staggering the seams above the timbers below. Pitch the second row, and every subsequent row, into the slope by 1/4 inch from the row below it. Drive galvanized spikes between the first and second rows to secure the wall. Predrill the wood to make the work easier.
How do you put rebar on landscape timbers?
To install rebar, drill a hole through each timber, stack the timbers, if necessary, then drive the rebar through the hole and into the ground using a sledgehammer. To prevent rusting, choose epoxy-coated rebar over uncoated material.
What is the best wood for a retaining wall?
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. Avoid railroad ties—they’re heavy and soaked with creosote, which is messy and can harm plants.
How long will a pressure treated timber retaining wall last?
A timber retaining wall can last a little over a decade, if treated properly. If not maintained, the lifespan of a timber wall is around 3 to 5 years. To keep its fresh look, timber requires serious maintenance. The material will hold up for so many years only if its pressure-treated with chemicals.
What size spikes for landscape timbers?
All timbers that must be stacked above the base wood simply need 12-inch long spikes installed at the same angle for safe construction.
How do you make landscape timbers last longer?
Pressure-Treated Landscape Timber To extend the timber’s useful life span and protect it from the natural elements, pressure-treated timber undergoes a process in which a water and preservative-agent solution is applied to the timber under high pressure, ensuring the solution is deeply embedded.
What is the Cross Timbers?
The Cross Timbers area featured two distinct belts of densely-wooded Post Oak/Blackjack Oak forests. The Cross Timbers was, and still is, the transition zone between deciduous forests of the east and the grasslands of the Great Plains. Early accounts by settlers of this region spoke of beauty and harshness altogether.
What is the Cross Timbers and prairies ecological region?
Cross Timbers and Prairies Ecological Region. The Cross Timbers and Prairies Ecological Region of Texas encompasses approximately 26,000 square miles in north and central Texas and is the primary ecological region of Northcentral Texas.
What type of soil is found in the Cross Timbers?
Soils of the East and West Cross Timbers were developed on sandy Cretaceous Woodbine and Trinity strata. In the Fort Worth Prairie and Lampasas Cut Plain, shallow soils were formed over Cretaceous limestone parent materials.
What trees are in the West Cross Timbers?
Post oak-blackjack oak woodlands characterize much of the West Cross Timbers. Other associated woody species include shin oak, Spanish oak, live oak, Texas ash, mesquite, osage orange, Ashe juniper, eastern red cedar, cedar elm, skunkbush sumac, elbowbush, lotebush, tasajillo, rough-leafed dogwood, flame-leaf sumac, hawthorn, and hackberry.