Remember to check out the full diy construction video on our website.
Can you build a retaining wall with concrete blocks.
Once you ve got your base set up it just takes some finesse in building the wall up and turning corners.
Whether you re building a retaining wall or just need some extra privacy a cinder block wall is an affordable way to get the job done.
So to make a retaining wall that will last as long as life you should consider going with concrete blocks.
Of compacted base 1 in.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
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 block retaining walls are generally the same as freestanding block walls but with a few important differences.
A garden retaining wall of up to 400mm high can be built out of a single skin wall of facing bricks or concrete block.
But for diyers retaining wall blocks made of concrete are the best solution.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
How to build a concrete wall figure a.
A wall any higher than this needs to be thicker and there are several ways of achieving this.
Learn how to build a low wall from concrete breezeblocks.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
Of leveling sand and half the height of the first course of blocks.
Bricks can be laid in two skins which can be held together by mesh or built as a 225mm thick wall as shown in the laying bricks project.
There are materials as well but they don t last long.