Table of Contents
What is the cheapest retaining wall block?
What Is the Cheapest Type of Retaining Wall? The cheapest type of retaining wall is poured concrete. Prices start at $4.30 per square foot for poured concrete, $5.65 for interlocking concrete block, $6.15 for pressure-treated pine, and about $11 for stone.
Which retaining wall block is best?
Timber and interlocking concrete-block walls are great DIY retaining wall ideas. Mortared masonry and poured concrete ones are usually best left to a mason.
How many retaining wall blocks come on a pallet?
L Sierra Blend Concrete Retaining Wall Block (280-Piece/58.4 sq. ft./Pallet).
How much does a pallet of retaining wall blocks weigh?
The average weight of a retaining wall block is around 53 lbs and, per pallet, the weight is around 2190 lbs.
What can I do instead of a retaining wall?
Reinforced Soil Slopes. Natural Stone Walls. Wooden Timbers. Gabion Walls. Soil Bioengineered Walls.
Does a 2 foot retaining wall need drainage?
These walls need a drainage system regardless of the wall height. If there are poor draining soils such as clay behind the wall, there needs to be drainage incorporated the wall system. Clay when wet is very weak, so it is essential to provide a way for water to escape from behind the wall.
How do you build a retaining wall on a sloped yard?
To build a retaining wall on a slope, follow these steps: Dig a stepped trench. Gravel base. Install the first row of blocks. Rough gravel. Install remaining block layers. Secure top row blocks. Backfill.
What size retaining wall blocks do I need?
For heavy-duty walls up to 30 ft. tall, go with full-size blocks. They’re 16 to 18 in. long x 6 to 8 in.
What’s the cheapest way to build a retaining wall?
The cheapest types of retaining walls are wood and concrete blocks, followed by concrete and stones or bricks. Each material has benefits and drawbacks, including strength, longevity, and attractiveness. For those who are planning on building their own retaining wall, it is vital to plan and research.
How much does a pallet of blocks cost?
One pallet of cinder blocks costs $115 to $225 on average. A pallet of cinder blocks weighs 2,500 to 3,250 pounds. A standard pallet holds 70 to 90 cinder blocks.
How much does a pallet of landscape blocks weigh?
Weight per pallet: 2190 lbs.
How many Allan blocks does a pallet have?
3. Cap Pieces per Pallet 64 Weight per Unit 57 lbs 25 kg Unit Coverage 1.47 linear foot Pallet Coverage 94 linear foot Weight per Pallet 3648 lbs 1600 kg.
How high can you stack retaining wall blocks?
Planning a Block Retaining Wall The interlocking retaining wall block can be stacked to build walls up to 24 to 36 inches high, depending on the size of the block.
How many landscape blocks are in a pallet?
x 11 in. x 6 in. Tan Charcoal Concrete Retaining Wall Block Pallet (140-Pieces/Pallet).
How much does a 16 inch retaining wall block weigh?
A Versa Lok retaining wall block unit is 16 inches wide, 6 inches high, and weighs about 80 pounds. You can find weathered units of Versa Lok blocks that weigh a little less, about 37 pounds per block.
WHY DO retaining walls fail?
There are many causes of a failing retaining wall: Lack of site investigation: Soil compression, backfill materials, water tables, landslides and building codes restricting soil bearing capacity should all be thoroughly investigated to reduce the probability of retaining wall failure.
What is the easiest retaining wall to build?
For the average do-it-yourselfer, building a retaining wall is easiest when using masonry blocks that will be stacked no taller than three feet, with no mortar binding the stones or concrete members.
Can you build a retaining wall with cinder blocks?
You can build one in just six steps. Concrete blocks are ideal for building walls to hold back the soil after you dig into a slope for a pathway, patio, or another landscaping project. Retaining walls must be stronger than freestanding walls.
How deep should the footing be for a retaining wall?
The general rule of thumb is to bury about one-eighth of the height of the wall. For example, if your wall will be three feet (36 inches) tall, the first course of blocks should start five inches below soil level. The gravel base should start three inches below this.
How deep do you have to dig for a retaining wall?
The trench should be deep enough to bury at least half the height of your first course of blocks as they sit on a 2- to 3-inch base of gravel. Depending on the size of your blocks, this depth will be about 4 to 6 inches. The trench should be twice as wide as a single block.
How far apart should posts be for a retaining wall?
Retaining wall posts should be at least three feet apart. The distance can be slightly longer or shorter if it works better with your measurements. However, you shouldn’t go more than seven feet apart to make sure your wall is sturdy enough.
Can you put retaining wall on concrete?
While you can build a retaining wall on concrete, it isn’t that straightforward. If you have an existing concrete base, you cannot just build your wall on top of it. Without being secured into the concrete, your wall will slide due to the soil pressure against the wall.
How do you lay blocks on uneven ground?
How to Lay Landscaping Blocks on a Slope Use String and Stakes to Mark the Location. Measure the Blocks. Compact the Base. Add Crushed Gravel. Lay the First Set of Blocks. Dig the Trench Up the Slope. Check for Levelness. Add Another Set of Blocks.
