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.
Can you build a retaining wall with concrete blocks.
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.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Follow the block manufacturer s instructions for wall height limits.
But for diyers retaining wall blocks made of concrete are the best solution.
Once you ve got your base set up it just takes some finesse in building the wall up and turning corners.
How to build a concrete wall figure a.
A garden retaining wall of up to 400mm high can be built out of a single skin wall of facing bricks or concrete block.
So to make a retaining wall that will last as long as life you should consider going with concrete blocks.
Of leveling sand and half the height of the first course of blocks.
Remember to check out the full diy construction video on our website.
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.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
There are materials as well but they don t last long.
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.
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.